| anchor
				 stringlengths 51 2.34k | positive
				 stringlengths 51 2.34k | negative
				 stringlengths 51 2.12k | 
|---|---|---|
| 
	Address ASRouter console error on first startup due to this._storage being null A console error `JavaScript error: resource:///modules/asrouter/ASRouter.sys.mjs, line 1506: TypeError: can't access property "set", this._storage is null` is thrown, likely due to trying to add a screen impression before ASRouter is ready.
You can recreate this error by running  `./mach run --first-startup about:welcome`. | 
	[larch] Null state layout doesn't match spec Steps to reproduce:
1. Trigger null state by creating a tab group and no having any other tabs on tab strip
Expected behavior:
Null state message styling should match spec:
1. Text shouldn't be in bold
2. Text should be left aligned
3. No icon (We only show the icon in the opening screen if we have no tabs to suggest in the first place)
Actual behavior:
See screenshot | 
	Intermittent TEST-UNEXPECTED-TIMEOUT | browser/extensions/doh-rollout/test/unit/test_localStorageMigration.js | Test timed out **Filed by:** cbrindusan [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer.html#?job_id=289867815&repo=mozilla-central
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/XeZtyF-GSduBJlNrRiGtwg/runs/0/artifacts/public/logs/live_backing.log
---
[task 2020-02-21T11:22:52.765Z] 11:22:52     INFO -  TEST-START | browser/extensions/doh-rollout/test/unit/test_localStorageMigration.js
[task 2020-02-21T11:27:52.769Z] 11:27:52  WARNING -  TEST-UNEXPECTED-TIMEOUT | browser/extensions/doh-rollout/test/unit/test_localStorageMigration.js | Test timed out | 
| 
	Free Highlight element jumps across the rotated PDF when changing its thickness **Found in**
* Nightly 124.0a1 (2024-02-07)
**Affected versions**
* Nightly 124.0a1 (2024-02-07)
**Tested platforms**
* Affected platforms: All
**Preconditions**
* Have a PDF opened in Firefox
**Steps to reproduce**
1. Enable the Highlight tool.
2. Free Highlight over the PDF.
3. Rotate the PDF.
4. Select the added highlight and change its thickness.
**Expected result**
* Its thickness is correctly changed and the highlight element remains static.
**Actual result**
* The highlight element jumps across the PDF.
**Regression range**
* Not a Regression | 
	"Reopen All Tabs" should support closed tab groups from closed windows Steps to reproduce:
1. Open some "worth-saving" tabs. Put some of them in a tab group.
2. Open a second window.
3. In the first window, right click the tab group label and select "Delete group".
4. Close the first window.
5. From the top menu, go to "History > Recently Closed Tabs". Observe that the closed tab group from the first window exists."
6. Click "Reopen All Tabs".
Expected result:
The tabs from the closed tab group are reopened in the existing window, as part of a tab group.
Actual result:
Nothing happens. | 
	1-2px flicker with toolbarbuttons placed on the bookmarks toolbar when opening a new window STR:
1. Enable the bookmarks toolbar, add some bookmarks there
2. Add the Bookmarks Menu toolbarbutton to the bookmarks toolbar
3. Open a new window
AR:
The toolbarbutton flickers 2-3px to the side while loading the bookmarks are loaded.
ER:
No flicker.
Noticed this when I verified bug 1678951. | 
| 
	Privacy pane scrolls horizontally in narrow windows due to unwrappable checkbox for OS auth for creditcard autofill User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:101.0) Gecko/20100101 Firefox/101.0
Steps to reproduce:
I try it with a new Profile, but still the same
Actual results:
see screenshot
Expected results:
in about:preferences#general and the other pref-pages the resizing is working | 
	PDF: Some Korean letters are copied incorrectly User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:74.0) Gecko/20100101 Firefox/74.0
Steps to reproduce:
Open this PDF file in FireFox.
https://gongu.copyright.or.kr/gongu/wrt/cmmn/wrtFileDownload.do?wrtSn=9002094&fileSn=1&wrtFileTy=01
If the direct download link does not work, go to https://gongu.copyright.or.kr/gongu/wrt/wrt/view.do?wrtSn=9002094&menuNo=200030
 and click the big teal download button at the centre of the page.
Select the first sentence, and right click it.
Actual results:
"새쵨하게 흐린 펈이 눈이 씬 듯하더니 눈은 아니 씤고 얼다가 만 비가 추윁추윁 내리는 꾠이었다." is copied. See the attached screenshot. Top is FireFox, and bottom is Chrome.
Expected results:
"새침하게 흐린 품이 눈이 올 듯하더니 눈은 아니 오고 얼다가 만 비가 추
적추적 내리는 날이었다." should be copied, as is when doing the same thing in Chrome. | 
	Firefox animates scrolling the tab list (though prefers-reduced-motion is set) User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:88.0) Gecko/20100101 Firefox/88.0
Steps to reproduce:
1. Use system settings and/or about:config to set prefers-reduced-motion.
2. Open a lot of tabs, so they don't fit within the width of the window.
3. Firefox will have arrows at each end up the tab list. Click an arrow.
Actual results:
4. While you hold the arrow, Firefox will animate scrolling this.
Expected results:
5. If it jumped, say 10 tabs per click, that would avoid animation. It wouldn't be as disorienting or as likely to cause migraines. | 
| 
	Searching for "encoding" points to a setting that doesn't exist anymore Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:75.0) Gecko/20100101 Firefox/75.0
20200215095617
STR:
1. about:preferences
2. Type `encoding` in the Find box.
AR:
Search result highlights the Advanced… button in the Fonts and Colors category. There's no such setting there anymore, because it was removed in bug 1551276.
ER:
No search results. | 
	Title separator is missing from onboarding tab-to-search rows The title separator is missing from onboarding tab-to-search rows on Nightly. This is a regression from bug 1855639 and is similar to bug 1857108. | 
	"Never remember history" (permanent private browsing) - unlike what the popup suggests, Firefox does not restore tabs when restarting for a software update User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:106.0) Gecko/20100101 Firefox/106.0
Steps to reproduce:
I'm using the browser with 'never remember history'.
I had many important tabs open at which I suddenly got a pop-up message at the upper right corner telling that a new software update is available and all tabs will be restored after performing the update, so I clicked it.
Actual results:
Firefox did not restore my tabs after restart and I lost information.
Expected results:
At the very least detect that the user is running with 'never remember history' and adjust the update pop-up message to tell the user that current tabs will not restore after update. | 
| 
	Clicks that toggle settings in the Firefox Labs pane are not triggering telemetry anymore Could have sworn this used to work... anyway, it doesn't right now so let's figure that out. | 
	The message-group provider is causing 404 error for RemoteSettings RS client is complaining about `Unknown Collection "main/message-groups" RemoteSettingsClient.jsm:137`. We should create this collection on RS if we wanted to use it, if not, perhaps disable this provider for now. | 
	Subscribing to a feature with ExperimentAPI.on() does not automatically trigger if there is a rollout The implementation of ExperimentAPI.on() explicitly checks for the presence of an experiment, but not a rollout. As such, if you subscribe to a feature and there is only a rollout, your callback will not be called. [searchfox](https://searchfox.org/mozilla-central/rev/81fbf5597044b6811e6aa4a10f3d78e8c3080f8c/toolkit/components/nimbus/ExperimentAPI.jsm#220-235) | 
| 
	Top Picks are displayed even if the option is unchecked in about:preferences#privacy **Notes**
* Please note: if `browser.urlbar.bestMatch.enabled` is set to` false` the option is not available in about:preferences#privacy.
**Found in**
* Beta 114.0b2;
**Affected versions**
* Beta 114.0b2;
* Nightly 115.0a1;
**Tested platforms**
* macOS 12;
* Windows 10;
* Ubuntu 22; 
**Affected platforms**
* macOS 12;
* Ubuntu 22; 
* Windows 10;
**Unaffected platforms**
* N/A;
**Preconditions**
Have a new profile with the following prefs set:
* `browser.search.region` to` US`.
* `browser.urlbar.quicksuggest.dataCollection.enabled` to `true`
* `browser.urlbar.merino.providers` to `adm,top_picks`
* `browser.urlbar.bestMatch.enabled` to `true`
**Steps to reproduce**
1. Launch Firefox with the profile from the preconditions.
2. Navigate to `about:preferences#privacy` and uncheck the ‘Top pick’ checkbox. 
3. Open a new tab and type a keyword that would trigger a Top Pick suggestion( eg. facebook, pinterest, disney, imdb)
**Expected result**
* Top Picks are NOT displayed in the address bar. 
**Actual result**
* Top Picks are still displayed in the address bar. 
**Regression range**
* last good: 2023-05-07
* first bad: 2023-05-08
* Pushlog: https://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=ef5ba1cfbad74f9394cc2cfcc939bf0c44584502&tochange=25209607dc0b253635ead03eff51fdc10a62e659
Potentially regressed by: Bug 1829081 | 
	Other Bookmarks popup doesn't update when bookmark is deleted from it STR:
1. Have latest Nightly opened. 
2. Have some bookmarks stored in Other Bookmarks folder.
3. Click the Other Bookmarks button in the toolbar and right click one of the menu popup items.
4. Select "Delete"
AR:
The menu popup doesn't update. The bookmark item should have been removed as soon as "Delete" was selected. The user needs to reopen the popup to see the updated menu items.
ER:
The menu popup still displays the deleted bookmark. | 
	Page downloaded through "Save page as" appears as "Failed" in Downloads list **This comment is copy/pasted from a community issue filed during the Foxfooding program.**
---
**Firefox Version:** Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:89.0) Gecko/20100101 Firefox/89.0
**Window Size (inner width and height):** 1920x893
## Steps to Reproduce
1. Go to https://community.mozilla.org/en/campaigns/firefox-foxfooding-campaign/
2. Right click: select "Save page as"
## Expected Behavior
The download appears as "completed"
## Actual Behavior
The download appears as failed whereas the downloaded HTML file looks good | 
| 
	The “Continue to Firefox accounts” URL does not contain the experiment parameters when it is accessed from the treatment branches of the "Test Window modal vs Tab modal on about:welcome" experiment **[Affected versions]:**
- Firefox Beta 110.0b8 (Build ID: 20230131190033)
**[Affected Platforms]:**
- Windows 10 x64
- Windows 11 x64
**[Prerequisites]:**
- Have the latest version of Firefox Beta 110 installed and opened.
- Have the “nimbus.debug” and “devtools.chrome.enabled” prefs set to “true” in the “about:config” page.
**[Steps to reproduce]:**
1. Force enroll in the Treatment C branch of the experiment using the following link: about:studies?optin_slug=window-modal-vs-tab-modal&optin_branch=treatment-c&optin_collection=nimbus-preview
2. Focus the browser console and run the “Cc["@mozilla.org/browser/clh;1"].getService().wrappedJSObject.firstRunProfile = true; Cc["@mozilla.org/browser/browserglue;1"].getService().wrappedJSObject._maybeShowDefaultBrowserPrompt()” syntax.
3. Click the “Sign in” button from the top-right corner of the page.
4. Observe the URL’s parameters of the opened link.
**[Expected result]:**
- The URL contains a specific "utm_term" parameter for the experiment.
**[Actual result]:**
- The URL doesn’t contain a specific “utm_term” parameter for the experiment.
**[Notes]:**
- This issue is also reproducible in the Treatment A and B branches of the experiment.
- This issue is not reproducible on the Control branch of the experiment.
- Attached is a screen recording of the issue. | 
	Clicking outside a PDF's page no longer commits drawings Steps to reproduce the problem:
1. Draw something on top of a page
2. Click outside the page to commit the drawing
Before bug 1866850, clicking outside the page committed the drawing. | 
	"Always Open Similar Files" availability is intermittent ##### [Description:]
This issue varies depending on the used extension for the test and probably on operating system defaults as well.
##### [Environment:]
Windows 10
96.0a1 20211111211702
##### [Steps:]
1. Open Firefox
2. Access https://ftp.mozilla.org/pub/firefox/releases/0.10.1/
3. Click on the exe file to trigger the download.
4. After the file is downloaded right click on it in both the Download Panel and in the Download history and check the availability of the "Always Open Similar Files". (bug 1738111)
5. Restart Firefox and recheck again availability for "Always Open Similar Files"
6. Access https://ftp.mozilla.org/pub/firefox/releases/1.0.2/win32/el-GR/ and download another exe.
##### [Actual Result:]
[Screencast1 - with overwrite copy/dedupe](https://drive.google.com/file/d/142_nsDQ7_kxa19GXHvz2VUFEX150wDhf/view?usp=sharing)
[Screencast2 - with two exe files having different options](https://drive.google.com/file/d/1ZNCzjnPjgHpd6XP9oRO2QCp_EH5oMJV_/view?usp=sharing)
"My guess is that ""Always Open Similar Files"" works after browser restart because somehow it managed to get hold of the default system handler but for the new .exe. on the refetch(?) it hits again the same wall. 																									"
##### [Expected Result:]
Download Panel and Download History should behave and function on the same rules | 
| 
	Zoom menu items are misaligned Steps to reproduce:
1. Open hamburger menu
Actual results:
Zoom menu items are misaligned.
See attached screenshot
Regression window:
https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=082c241ea91d6ef8460bda9811f60ae15bf46aee&tochange=02f64b634973f1ae07af2844c5820b889e282299 | 
	Mask password button is no longer visible if Light theme is used *Affected versions*
* 86.0a1(20201221093813)
* 85.0b4 (20201220193140)
*Affected platforms*
* Windows 10x64
* macOS 10.15
* Ubuntu 18.04
*Preconditions*
* have a saved login and Light OS theme
*Steps to reproduce*
1. Open about:logins and select a random login.
2. Click on the Mask/ Unmask password button.
*Expected result*
* Buttons are displayed as expected.
*Actual result*
* Mask password button is invisible but can be activated.
*Regression range*
* Last good revision: 3652d2a382005d6c6755405734168ddeca937ff4
* First bad revision: cc1e3921893e658963369bdae4ab264f56474d5e
* Pushlog:
https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=3652d2a382005d6c6755405734168ddeca937ff4&tochange=cc1e3921893e658963369bdae4ab264f56474d5e
*Notes*
* Attached a screen recording. 
**Suggested Severity: S3** | 
	The "work offline" error page, when framed, may not show the "try again" button if the frame is too small +++ This bug was initially created as a clone of Bug #1547695 +++
Steps to reproduce:
Create a new profile. Open FF Nightly using that profile.
Go to https://1stkissmanga.com/manga/omniscient-readers-viewpoint/ and wait for it to fully load.
Close FF.
Open it again with the same user but "offline". 
Go to the same page.
Expected results: The "Try Again" button should be visible.
Actual results: The "Try Again" button is missing on the error pages.
This happened on Windows 10 on nightly 82.0a1 (2020-09-01) (64-bit). | 
| 
	Firefox Labs Opt-Ins do not reset upon update The list of Firefox Labs opt-ins grows without bound. We need to clear the list of recipes every sync. | 
	The "Last synced ..." time from the FxA menu is not updated accordingly #### Tested with:
Nightly 88.0a1 (2021-02-24)
#### Tested on:
Windows 10
Ubuntu 20.04
#### Preconditions:
In about:config, set browser.proton.appmenu.enabled = true
#### Steps:
 1. Launch firefox and sign in into FxA.
 2. Click on the sync now option and wait few seconds.
 3. Observe the Sync Now option.
#### Actual result:
The "Last synced ..." time from the FxA submenu always shows 1 second ago no matter how much time has passed from the last sync. When clicking on sync now, for a second, it shows the correct time.
#### Expected result:
The "Last synced ..." time should be updated accordingly.
Note: The issue is reproducible with and without Proton enabled. | 
	bz2 extension appended to a .exe download STR:
1. Navigate to https://ftp.mozilla.org/pub/firefox/candidates/102.0b2-candidates/build1/win64/en-US/
2. Click on Firefox Setup 102.0b2.exe
3. Download panels shows it downloading as Firefox Setup 102.0b2.exe.bz2
Seems to be new with 102.b1. Didn't see it with 101.x | 
| 
	Default and Default Private Engine comboboxes in Settings UI are unlabelled The [<menulist> with id `defaultEngine`](https://searchfox.org/mozilla-central/rev/0f39860036f9b6339e65d485aeb6b6be73d9dbda/browser/components/preferences/search.inc.xhtml#19-21) that opens for the `Default Search Engine ` selection on `Settings` > `Search` is not labelled. [The combobox pattern is expected to provide an accessible name](https://www.w3.org/WAI/ARIA/apg/patterns/combobox/#wai-ariaroles,states,andproperties) for the control even when the listbox opened has an accessible name. 
We could refer to [the `#defaultEngineGroup` container](https://searchfox.org/mozilla-central/rev/0f39860036f9b6339e65d485aeb6b6be73d9dbda/browser/components/preferences/search.inc.xhtml#15) with `aria-labelledby` to ensure the combobox is labeled, and also to include a description via `aria-describedby` referred to the [on-screen `<description>` provided for the control](https://searchfox.org/mozilla-central/rev/0f39860036f9b6339e65d485aeb6b6be73d9dbda/browser/components/preferences/search.inc.xhtml#17) - this would communicate the purpose of opened list of options to an assistive technology user. 
Same pattern could apply to [the Default Private Engine `<menulist>`](https://searchfox.org/mozilla-central/rev/0f39860036f9b6339e65d485aeb6b6be73d9dbda/browser/components/preferences/search.inc.xhtml#33-35). | 
	The outline of the marketplace buttons from the “Get Firefox Focus” spotlight modal is not fully visible when the Dark theme is enabled **[Affected versions]:**
- Firefox Nightly 100.0a1 (Build ID: 20220323214810)
**[Affected Platforms]:**
- macOS 11.6
- Windows 10 x64
- Ubuntu 20.04 x64
**[Prerequisites]:**
- Have the Firefox browser installed and opened.
- Have the “browser.search.region” pref set to “US”.
- Have the Dark theme of the browser enabled.
**[Steps to reproduce]:**
1. Restart the browser and open a new private window. (Ctrl+Shift+P)
2. Click the “Download Firefox Focus” button.
3. Observe the marketplace buttons.
**[Expected result]:**
 - The marketplace buttons are correctly displayed and visible.
**[Actual result]:**
 - The bottom part of the buttons is not visible.
**[Notes]:**
- Attached is a screenshot of the issue. | 
	Tab key behaviour doesn't work properly for embedded documents in panels (breaks browser_PanelMultiView_keyboard.js when testing it) To be able to land bug 1703583 (that ensures all waitForEvent promises are awaited), I had to remove `expectFocusAfterKey("Tab", backButton)` from browser_PanelMultiView_keyboard.js (https://hg.mozilla.org/mozilla-central/rev/b84d802f78c796f0fa245b221d52f9259b8cd59a#l5.1). Removing this line seems to make no difference to the test's overall behavior. Adding an await keyword makes the test timeout.
The back button is definitely not focused after sending a "tab" keypress. I profiled a bit, there's a "focusout" DOM event, but no "focus" DOM event happening after we trigger that tab keypress.
Gijs said at https://phabricator.services.mozilla.com/D111116#inline-619347 : This sounds bad, because the test is meant to ensure we leave doc and put focus somewhere meaningful. If that is broken, it's possible an implementation piece is also broken. Can you file a follow-up bug with more details and ping Jamie on it? | 
| 
	MSIX Nightly build not setting http and https file associations on newer windows On newer builds of Windows, when Microsoft has enabled new "functionality", the Set to default process in Firefox sets the handlers for http, https, .htm and .html but then afterwards, Windows goes and changes the handler for http and https to Edge. Windows thinks Firefox is doing something it shouldn't, so resets just those handlers to the system default (Edge).
This results in a janky experience, such that the clicking on links in email programs or Slack will launch Edge, but double clicking on .html files will launch Firefox.
This bug is basically the reverse of this slightly older bug:
https://bugzilla.mozilla.org/show_bug.cgi?id=1870047
This bug came about as a result of changing MSIX builds to do 1-click set to default via Powershell.
See the a GIF showing the repro, captured by @atrif for for Bug 1870047, here: https://drive.google.com/file/d/1EvKlg45LmsehGQExh-O7N2tTsH7w51yJ/view?usp=sharing | 
	Remove unsupported unit field in metrics definition `unit` is not supported on string metrics. This was previously allowed erroneously, but will soon break the build (and is breaking downstream tools at the moment) | 
	Text hover color of the Themes dropdown in the customize mode are barely readable in dark mode This was taken from Ubuntu 18.04. In the screenshot I'm hovering the "Light" option. | 
| 
	Can resize certain preferences subdialogs to be narrower than expected STR:
1. open prefs
2. search for "manage data"
3. click button to manage data
4. drag resizer to the left/start
ER:
can't make dialog smaller so that right edge of it + close button disappears
AR:
you can.
This is a recent regression, it works fine in 76b1 . I expect I broke it in bug 1624612 but I haven't doublechecked that. | 
	Sorting input history using use_count in Adaptive History Autofill and UrlbarProviderInputHistory may be wrong Currently, [we store input history data as is = case-sensitive](https://searchfox.org/mozilla-central/rev/9f95c41a962c9228f569f8a6b2c30edbb50b65ae/browser/components/urlbar/UrlbarUtils.jsm#884-898). That means if user visits `https://www.mozilla.org/contribute/` by user’s input `m` and visits the same URL by `M` is stored as different record.
As [Adaptive History Autofill](https://searchfox.org/mozilla-central/rev/9f95c41a962c9228f569f8a6b2c30edbb50b65ae/browser/components/urlbar/UrlbarProviderAutofill.jsm#588-604) and [UrlbarProviderInputHistory](https://searchfox.org/mozilla-central/rev/9f95c41a962c9228f569f8a6b2c30edbb50b65ae/browser/components/urlbar/UrlbarProviderInputHistory.jsm#52-73) sort the table with case-insensitive using `use_count`, above `m` and `M` is handled as different data even the URL is same. Therefore, the sorting may be wrong. | 
	The tab manager menu doesn't update when tabs are modified through their context menu User Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.87 Safari/537.36
Steps to reproduce:
1. Open a few tabs in the browser.
2. Open the tab manager menu.
3. Duplicate a tab using its context menu.
Actual results:
The duplicate tab can be seen in the tab browser but not tab manager menu.
Expected results:
The duplicate tab should be present in the list of tabs in tab manager menu as well. | 
| 
	Update existing users' references to old http mailto: provider links We now have some infrastructure to update protocol handlers, cf. https://searchfox.org/mozilla-central/rev/f9ad45c76ba50bdee54bebd14e6625ae14d4d085/uriloader/exthandler/HandlerService.js#235 .
We should use it to migrate any "old" http entries to the new https ones added in the deps in bug 1526890. This should fix the concern raised by Yahoo Japan in https://groups.google.com/u/1/g/firefox-dev/c/ZOxTG-hwPQQ .
I expect we should leave removed entries that are still in people's profiles (where there is no HTTPS equivalent) alone. | 
	Update feature_callout_second_screen_positioned_left_of_element for the new screen it's testing The test [feature_callout_second_screen_positioned_left_of_element](https://searchfox.org/mozilla-central/rev/d39a17381a14606032f7b8e82789bf281beb1241/browser/components/firefoxview/tests/browser/browser_feature_callout_position.js#42-72) was originally written to test `arrow_position: "end"` but with the Colorways callouts removed, there are no messages with that position. So it's actually testing a screen with `arrow_position: "bottom"` but it's still comparing the left positions of the callout and parent, and still using the parent selector for the old tour screen 3 (the colorways card, which is now hidden). We should update this and maybe add another test that artificially sets `arrow_position: "end"` so it can be tested, while such messages are absent from the tree. | 
	[HCM] Primary subtitles on all Onboarding screens to use CanvasText in HCM ## STR:
1. Activate system High Contrast Mode (masOS: Settings > Accessibility > Display > Display > `Increase Contrast`, WinOS: Settings > Accessibility > Contrast Themes > (i.e. `Night Sky`) > Apply)
2. Open the Firefox browser
3. Open the Browser Console and enter:
    `Cc["@mozilla.org/browser/browserglue;1"].getService().wrappedJSObject._showUpgradeDialog()`
4. Observe color of the subtitle text
## Expected:
Color used by the subtitle respects the static text color from the OS color palette (uses `CanvasText` color)
## Actual:
Color used by the subtitle remains low contrast (gray on dark themes), it is not using the static text color from the OS color palette (uses hardcoded `#CFCFD8` color on the dark theme).
Version: Firefox Nightly 107.0a1 (2022-10-17) (64-bit) on macOS 12.6 and Windows OS 11. | 
| 
	Snippets broken in Nightly 74 #### Affected versions:
Nightly 74.0a1 (2020-01-16)
#### Affected platforms:
ALL
#### Preconditions:
Have the "browser.newtabpage.activity-stream.asrouter.devtoolsEnabled" pref set to "true" in the "about:config" page.
#### Steps:
  1. Navigate to the "about:newtab#asrouter" page and select the "snippets_local_testing" from the "Messages" section's dropdown menu.
  2. Click the "Show" button from the "SIMPLE_TEST_1" section.
#### Actual result:
The "SIMPLE_TEST_1" snippet is displayed in the bottom part of the browser but there is no hyperlink.
#### Expected result:
The body text of the snippet should contain a hyperlink in the right part of the firefox icon.
Please see also the following bug, might be related to this issue: https://bugzilla.mozilla.org/show_bug.cgi?id=1601880
#### Regression range:
Last good revision: 72bc4f39b6598b06925c9a3372a5076f5e6f78ab
First bad revision: 01fde39940c3d8baa41dc747bf4454cf312be78c
Pushlog:
https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=72bc4f39b6598b06925c9a3372a5076f5e6f78ab&tochange=01fde39940c3d8baa41dc747bf4454cf312be78c | 
	Handlers set by policy aren't cleared when the policy is I'm not sure if this a problem outside of the tests, but it is certainly a problem for Thunderbird in the tests. After running browser_policy_handlers.js, any test that opens about:preferences causes the test to crash by attempting to access www.example.org, because of an icon set on a menulist in the handlers preferences. In Firefox the menulist is hidden until you click on it, so it doesn't attempt to load the icons.
I also don't know why this wasn't happening until yesterday, when a bunch of other tests started failing on us. | 
	Google Search and Instagram erases history Using google search for an instagram address (e.g. @nnn) from address bar results in a google results page of that instagram address. This behaves more or less normally.  
Clicking one of the result links to go to Instagram takes me to that instagram page. HOWEVER, there is nothing in the Back Arrow. There is no way to go back to the search page I just came from using the ordinary navigation controls. All I can do is close the tab, open another one, and try again.
I don't know if this is a FF bug, or Instagram or Google somehow erasing or refusing to lay down a breadcrumb to backtrack. | 
| 
	Problem rendering colored backgrounds Attach (recommended) or Link to PDF file here:
http://tenniscentersandpoint.com/wp-content/uploads/2015/01/ntrp-charts.pdf
Steps to reproduce the problem:
1. view the page.   The colored squares on the left are strips of colored lines
2.
What is the expected behavior? (add screenshot)
What went wrong? (add screenshot) | 
	Unable to load CPS (French Healthcare Card) PKCS#11 security module in FF119b2-4 in macOS (Intel & ARM all affected) Steps to reproduce:
We try to load the CPS PKCS#11 library manually :
1°) Open firefox 114 beta 4
2°) Go to Settings > Privacy & Security
3°) In the 'Security' section, click the button 'Security devices'
4° ) In the security modules dialog, click the button 'Load module'
5°) In the 'Load module' dialog, browse to location where resides the CPS PKCS#11 module (cps3_pkcs11_osx.dylib) in /usr/local/lib
6°) Validate the 'Load module' dialog
=================================
The same library is loaded without any problem in Firefox 118 release.
Actual results:
An error message is displayed saying that the module couldn't be loaded
Expected results:
The CPS module should have been loaded without any error messages
The CPS module should have been listed in the security modules dialog as a new module | 
	Firefox failed to restore all tabs on launch **This comment is copy/pasted from a community issue filed during the Foxfooding program.**
---
**Firefox Version:** Mozilla/5.0 (X11; Linux x86_64; rv:90.0) Gecko/20100101 Firefox/90.0
**Window Size (inner width and height):** 1280x823
## Steps to Reproduce
1. Open multiple tabs
2. Close Firefox or Quit
3. I see the confirmation message to close the tabs
4. When I reopen Firefox, my tabs are gone and I can't restore them 
## Expected Behavior
I can't restore my tabs 
## Actual Behavior
I need to find my previously opened tabs | 
| 
	Review Checker Blank Screen after filling out Satisfaction Microsurvey and Disabling Feature STEPS TO REPLICATE
1) You will need to use Review Checker by going to an Amazon, Best Buy, or Walmart PDP
2) Opt in when you see the opt-in screen by hitting "Yes, try it" 
3) You'll need to fill out the Satisfaction microsurvey, which is triggered by being at least on your 2nd session and having already visited 5 PDPs that have available Fakespot Reviews Analyses on them. You can also simulate this experience by manually setting these preferences in about:config while testing: 
browser.shopping.experience2023.survey.enabled must be true (experiment does this)
browser.shopping.experience2023.survey.optedInTime must be 24 hours ago (try 1696550403)
browser.shopping.experience2023.survey.hasSeen must be false
browser.shopping.experience2023.survey.pdpVisits must be 5
browser.shopping.experience2023.optedIn must be 1 
4) Complete the Satisfaction Microsurvey - you should be asked 2 questions, then you'll see a green confirmation message. 
5) Hit "Turn off Review Checker" to disable the feature (at any point after having filled out the survey)
6) Navigate to another PDP 
7) Manually turn on Review Checker again from the Shopping Icon 
EXPECTED: 
- Review Checker should work as expected, you should be able to see an opt-in screen telling you about using the Review Checker
ACTUAL RESULTS 
- See a blank Review Checker sidebar with only "Thank you for the feedback" in green, or if you dismissed that, then you should only see a blank screen in that sidebar where there normally would be content, with Review Checker as a title
ADDITIONAL NOTES
- The blank screen doesn't seem to happen if you hit X, the Shopping icon, or turn off Auto-Open to temporarily close out the Review Checker. It seems to only happen after you fill out the Microsurvey, and, at any point after filling out the Microsurvey, disable the Review Checker feature by clicking "Turn off Review Checker" | 
	Clicks that toggle settings in the Firefox Labs pane are not triggering telemetry anymore Could have sworn this used to work... anyway, it doesn't right now so let's figure that out. | 
	Add ellipsis to some context menu item labels Per bug 1690561, we want to add an ellipsis to the end of some context menu item labels that are currently missing them. Most of the items are related to bookmarks, but one of them says `Print Selection`. I'll post Meridel's recommendations below. | 
| 
	BrowserUsageTelemetry should distinguish between bookmark items and history items I noticed while working on additional telemetry for the bookmarks library and sidebar (bug 1819081) that regardless of whether a history item or a bookmark item is clicked in the app menu or library navbar, it's being reported as 'bookmark-item' due to [this line of code](https://searchfox.org/mozilla-central/source/browser/modules/BrowserUsageTelemetry.jsm#700) and because both history items and bookmark items both contain the `.bookmark-items` class. 
I'm not sure if this was intentional with work done in bug 1620358, or something changed since that was implemented but we should probably distinguish between 'history items' and 'bookmark items'.
I haven't investigated all of the toolbar surfaces this telemetry covers to see if it applies to all surfaces, I only happened to notice the two surfaces previously mentioned while stepping through the debugger. | 
	[Survey] The stepper element misses aria-label and is announced by screen readers as "busy" ### Preconditions:
- Set the `browser.shopping.experience2023.enabled` - `TRUE`
- Set the `browser.shopping.experience2023.optedIn` - `1`
- Set the `browser.shopping.experience2023.survey.pdpVisits` - `4`
- Set the `browser.shopping.experience2023.survey.hasSeen` - `FALSE`
- Enable a screen reader, i.e. NVDA on Windows
### STR:
1. Reach the following PDP link: https://www.amazon.com/dp/B07V6ZSHF4?th=1
2. Ensure the microsurvey `Help improve Firefox` is shown in the Shopping sidebar (if it's not, try reloading the page. <sup>I'm not sure how to prompt it reliably </sup>)
3. Navigate to the stepper element within the survey container (i.e. with NVDA on WinOS, press `Tab` key through the Shopping Sidebar to the `Help improve Firefox` radio button group, then press `DownArrow` keys to move the tracking focus to the stepper
4. Observe the announcement for this element to find out: how many steps are in the process and which step is currently open.
### Expected:
- A screen reader would announce the current position and total number of steps, i.e. `1 of 2`. Good example is the stepper on `about:welcome` that is announced by VoiceOver on macOS as: `Progress: step 1 of 4, busy, progress indicator`
### Actual:
- The progress bar misses the current position and the total number of steps, as well as its role, and only announces `busy`. A screen reader user won't be aware what the purpose of this element, why is it busy, and how many steps are in the survey.
The HTML element has `attrs: aria-label` but this attribute is not being rendered, thus no accessible name is provided to the progressbar. More on the use of this role: https://w3c.github.io/aria/#progressbar | 
	"Search with amazon" shows the wrong favicon under certain circumstances **[Sugested Severity:]**
S4
**[Description:]**
When you remove the search engine Google, and Amazon's alias is "@google", the urlbar's dropdown shows the wrong favicon.
**[Steps:]**
1. Launch Firefox (en-us locale) and open about:preferences#search
2. In search shortcuts, change Amazon's keyword to "@google"
3. Remove Google from the search shortcuts
4. Go to a new tab, click on the urlbar
**[Actual Result:]**
The first line reads:  "Search with amazon" but has google's favicon
**[Expected Result:]**
It should read that but with amazon's favicon. 
Note: When amazon's alias is a random word, like "@fun", "Search with amazon" doesn't appear in the dropdown at all, despite amazon being in the top sites. | 
| 
	Text on the Bookmarks Toolbar is lighter and New Tab button is darker when System theme is enabled User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/119.0
Steps to reproduce:
1. Select the light mode in Windows.
2. Select the System theme in Firefox.
3. Make the Bookmarks Toolbar visible.
Actual results:
* Text on the Bookmarks Toolbar is lighter and New Tab button is darker than in Firefox 118.
* When the Light theme is enabled in Firefox, these colors are the same as before.
Expected results:
* These colors should match the Light theme. | 
	[Rollout] re-launch Import Bookmarks 0-6 Days in release Among several other rollouts, the “Import Infrequent Rollout - Make Yourself At Home” experiment was ended after 112 rolled out, and a string that it was depending on disappeared, breaking the user experience so that many users perceived that they were forced to import and had no choice in the matter.  This relaunch will also avoid some problems with an upcoming migration wizard experiment and possible rollout.
See [OMC-415](https://mozilla-hub.atlassian.net/browse/OMC-415) for more details. | 
	Folder icons appear late in the Bookmarks Panel folder selector STR:
1. Click on the Bookmarks button in the URL bar
2. Click on the expander next to the folder selector menulist
3. Click on the button to create a new folder (bottom of the tree selector)
ER:
The new entry in the tree should show a folder icon to the left of the text input.
AR:
The new entry in the tree only shows the text input, and the folder doesn't appear until the user completes filling in the text input. | 
| 
	"Select All" context menu option in Presentation Mode is clickable instead of being greyed out to reflect the disabled text selection function [Affected versions]:
- 115.0.2 (64-bit)
[Affected platforms]:
- Mac 13.3.1 (22E261)
[Steps to reproduce]:
1. Launch Firefox
2. Open a random *.pdf file (e.g. https://www.africau.edu/images/default/sample.pdf)
3. Click the "Switch to Presentation Mode" button
4. Right click in the document 
5. Observe the "Select All" context menu option.
[Expected result]:
- The "Select All" context menu option is greyed out.
[Actual result]:
- The "Select All" context menu option is still clickable but nothing happens.
**[See Also]:**
- **From https://bugzilla.mozilla.org/show_bug.cgi?id=1267592#c4, if text selection is purposely disabled in Presentation Mode, since it's intended for reading/showing presentations, then the option should be greyed out instead of being clickable.** | 
	Update FxMS schema paths Bug 1771073 updated the schemas but during review the path was changed and the Feature Manifest was never updated with the new location. | 
	Onboarding send yourself a download link is focused twice ## STR:
0. (macOS only) Ensure full keyboard navigation is activated by checking `Use keyboard navigation to move focus between controls` in System Preferences > Keyboard > Shortcuts
1. Open the Firefox browser without signing into your Fx account
2. Open the Browser Console and enter:
    `Cc["@mozilla.org/browser/browserglue;1"].getService().wrappedJSObject._showUpgradeDialog()`
3. Navigate to the 3 onboarding screen `Hop from laptop to phone and back again`
4. Using keyboard alone (by pressing `Tab`) navigate to the `Skip this step` control
## Expected:
1. `send yourself a download link.` receives keyboard focus only once (after pressing `Tab` once when the 3rd screen is opened)
2. pressing `Tab` once again moves the keyboard focus to the `Skip this step` control.
## Actual:
1. `Scan the QR code to get Firefox for mobile or send yourself a download link.` receives the focus first after pressing `Tab` once when the 3rd screen is opened (redundant - it also has a custom focus indication)
2. the `send yourself a download link.` (as expected)
3. pressing `Tab` once again moves the keyboard focus to the `Skip this step` control (as expected).
### Windows NVDA output example:
```
(1)
Scan the QR code to get Firefox for mobile or send yourself a download link.  heading
Scan the QR code to get Firefox for mobile or send yourself a download link.  button
(2)
send yourself a download link.  button
```
Note: while the screenshot attached includes a screen reader (NVDA) speech output panel, it is only done for presentation only, the bug exists without any screen reader running and fixing it for a keyboard alone should fix it for a screen reader use as well.
Version: Firefox Nightly 107.0a1 (2022-10-17) (64-bit) on macOS 12.6 and Windows OS 11. | 
| 
	Improve the accuracy of the vulnerable password warning banner string Since we don't lookup the password with HIBP, we can only base the warning on logins saved in Firefox and the breach date. | 
	Address bar is larger than it should be Seems likely to have been cause by a scotchBonnet change although I can reproduce without scotchbonnet enabled | 
	"Recently closed" tabs list shouldn't show hidden tabs (on Firefox View or other UI surfaces) User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:106.0) Gecko/20100101 Firefox/106.0
Steps to reproduce:
Extensions are using "browser.tabs.hide" API to perform actions without bothering user.
However, these tabs once closed are now visible in the "about:firefoxview" page.
Since hidden tabs are not meant to be visible, they shouldn't become visible after they are closed. | 
| 
	All tabs gone, about:newtab blank, about:support without values (Browser Console: "TypeError: PlacesUtils.obfuscateUrlForXulStore is not a function BrowserGlue.jsm:3342:36") But can't reproduce it with mozregression. | 
	Proton AppMenu is extremely difficult to read with Proton Dark theme enabled STR:
1. In Nightly, set `browser.proton.enabled` to `true`
2. Go to about:addons, switch to Themes, and enable Proton Dark
3. Open the AppMenu
ER:
A readable app menu.
AR:
See screenshot.
```
 9:51.07 INFO: No more integration revisions, bisection finished.
 9:51.07 INFO: Last good revision: ad40c13d6a3dc2f1a4817bd5f0d655c5ca5a81ab
 9:51.07 INFO: First bad revision: d54f1666473acafb01bbcb6d50846a8cf6a379d2
 9:51.07 INFO: Pushlog:
https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=ad40c13d6a3dc2f1a4817bd5f0d655c5ca5a81ab&tochange=d54f1666473acafb01bbcb6d50846a8cf6a379d2
``` | 
	"List all tabs" button fails to open from overflow menu with large numbers of tabs STR:
1. Start with `sidebar.verticalTabs = true` and `sidebar.revamp = true`.
2. Create several thousand tabs (Ctrl+T).
3. Shrink the window width until the "List all tabs" button goes into the overflow.
4. Click the overflow button and then click "List all tabs".
Expected:
"List all tabs" button does not go into overflow menu (like the Extensions button) or it opens reliably in the overflow menu.
Actual:
"List all tabs" button goes into overflow menu and fails to open with large numbers of tabs. The tab list is not just slow to open, it never opens even after waiting for some time (Windows 11 and Ubuntu 24.04).
The button cannot be manually moved into the overflow menu in Customize mode but still goes there when overflowing.
Regression window:
https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=b17f4d3142eeb0488513b984c8f5113e80101b96&tochange=82dacb5e3821fc0081deed13bd932839d65867e0
Regressed by Bug 1899598. | 
| 
	permissions panel icon does not show User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Firefox/78.0
Steps to reproduce:
since Bug 1596897 (I guess)
STR
- new profile FF87+
- open https://example.com/
- ctrl-I - change cookies to block
Expected: decoupled permissions icon to show
Actual: no permissions icon | 
	Text field should have a limit of chars Tested with:
Nightly 91.0a1 (2021-06-13)
Tested on:
Win 10
Preconditions:
In about:config, set pdfjs.enableXfa = true
Steps:
1. Launch firefox
2. Open the following pdf: https://bug1671648.bmoattachments.org/attachment.cgi?id=9182033
3.  Input a long text into the text fields from "BACKGROUND INFORMATION" section.
Actual result:
Text fields has no limit of chars.
Expected result:
Text fields should have a limit of chars as in Adobe Reader. | 
	Cannot Pin new Search Engine into "Popular" section User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:83.0) Gecko/20100101 Firefox/83.0
Steps to reproduce:
1. Go to f.e. maps.google.com
2. On address bar, click three dots on the right handside
3. Pick list item from the dropdown: "Add Search Engine"
4. Go to new tab where you see "Popular" items
5. Click ... on upper right corner of "Popular" box
6. Click "Add search engine"
Actual results:
7. Google Maps is not listed
Expected results:
Google Maps (or any other engine) should be listed in search engines possible to add to "Popular" items | 
| 
	The blue border of a selected theme card is cut off by its image in the Arabic about:welcome “Theme” slide **[Affected versions]:**
- Firefox Release 86.0 (Build ID:  20210222142601)
- Firefox Beta 87.0b4 (Build ID: 20210228185859)
- Firefox Nightly 88.0a1 (Build ID: 20210301093612)
**[Affected Platforms]:**
- Windows 10 
- Linux Mint 20
- macOS 10.15
**[Prerequisites]:**
- Use the AR locale of Firefox.
OR
- Have the Arabic language set as display language for Firefox ("about:preferences" > "General” > “Language” > “Choose the languages used to display menus, messages, and notifications from Firefox.” > “Set Alternatives”).
- Have Firefox open.
**[Steps to reproduce]:**
1. Navigate to “about:welcome”.
2. Click the “Not now” button twice to reach the Theme slide.
3. Select a theme card and observe its border.
**[Expected result]:**
-  The blue border of the selected card is completely visible.
**[Actual result]:**
- The border of the selected card is half obscured by the card icon.
**[Notes]:**
- Attached is a recording of the issue. | 
	Duplicate UTM Terms in Send Download link on MOBILE_DOWNLOAD screen 'Send yourself download link on' MOBILE_DOWNLOAD screen points to
https://www.mozilla.org/en-US/firefox/mobile/get-app/?utm_medium=firefox-desktop&utm_source=onboarding-modal&utm_campaign=mr2022&utm_content=new-global&utm_source=activity-stream&utm_campaign=firstrun&utm_medium=referral&utm_term=aboutwelcome-default-screen
URL has utm params duplicated because of utm params in the url in JSON and addUtmParams method invoked for OPEN_URL
https://searchfox.org/mozilla-central/rev/a7156afbfa575f12f60b1c8bf099d547c29bcadf/browser/components/newtab/aboutwelcome/lib/AboutWelcomeDefaults.jsm#250
https://searchfox.org/mozilla-central/rev/a7156afbfa575f12f60b1c8bf099d547c29bcadf/browser/components/newtab/content-src/aboutwelcome/components/MultiStageAboutWelcome.jsx#328
https://searchfox.org/mozilla-central/rev/a7156afbfa575f12f60b1c8bf099d547c29bcadf/browser/components/newtab/content-src/asrouter/templates/FirstRun/addUtmParams.js#20
STR
1. Open about:welcome
2. Signout of FxA, If logged into FxA account
3. Navigate to Mobile Download screen
4. Click on Send yourself download link | 
	Handle previews for multi-feature experiments in the dashboard Right now, we default to previewing the first messaging feature in an experiment. This works fine when there's only one feature, but in cases where there's more than one we need better handling.
Right now there's the [About Welcome post first run](https://experimenter.services.mozilla.com/nimbus/about-welcome-post-first-run-onboarding/summary) experiment as an example; the experiment deals with about:welcome but there is no preview-able about:welcome message (the experiment is for a toolbar button, not a message.) There *is* a Feature Callout as a second messaging feature, and it would be nice to be able to preview the feature callout for the branch where it exists.
Step 1 would be to turn off the preview link if the messaging feature is empty (i.e. no screens prop in the case of about:welcome), which should be covered by an existing PR for feature callout previews.
Step 2 would be searching/iterating through features to look for a message that can be previewed; if there's only one like in this case that should be straightforward. I'm not sure yet how we'll want to handle experiments with multiple possible messages; we'll probably want to investigate and handle that in a separate bug. One possibility would be a dropdown menu allowing users to choose a message to preview; UX input would be required! | 
| 
	The “Popular Topics” navigation section is not displayed for the “US” and “CA” regions in a New Tab page **[Affected versions]:**
- Firefox  73.0 Build ID 20200203203546
- Firefox 74.0a1 Build ID 20200203214717
**[Affected Platforms]:**
- Windows 10
- Mac 10.14
- Linux Debian 9
**[Prerequisites]:**
- Set “browser.search.region” to “US” or “CA”
- Restart the browser
**[Steps to reproduce]:**
1. Open a New Tab page.
2. Scroll down the page until after the “Recommended by Pocket” section. 
**[Expected result]:**
“Popular Topics” are displayed.
**[Actual result]:**
“Popular Topics” are missing.
**[Regression]:**
Last good revision: 8680f0205149f322f6646c4d4db896f2ebbb5881
First bad revision: 7fcdfe9a24e467bd95219eaa331aa13c1575796a
Pushlog:
https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=8680f0205149f322f6646c4d4db896f2ebbb5881&tochange=7fcdfe9a24e467bd95219eaa331aa13c1575796a 
It looks like bug 1598724 has caused this issue.
**[Additional notes]:**
No matter how many new tabs are opened, “Popular Topics” are not displayed.
“Popular Topics” are displayed after page refresh.
@thecount could you please take a look at this? | 
	Only images and no text is shown for pl and ja locales for fast-paced ECO Remote l10n strings for `pl` and `ja` don't exist, so we should remove the locales from targeting. | 
	If the system lies about protocol handler, use internal checks and search if not available In bug 1618094 we have a case where, due to flatpak, any request to externalProtocolHandlerExists returns true, regardless of the protocol name.
See https://searchfox.org/mozilla-central/rev/3c9369510cb883b9f08d5f9641e1233d2142f025/docshell/base/URIFixup.jsm#315-316
This means even a made up protocol like "bacon:" will end up trying to visit a non-existing url, instead of searching.
We can implement a detection system that passes 2 randomly built strings to externalProtocolHandlerExists, and if those return true, we assume to be in "wildcard" mode and we stop trusting it.
In those cases we can use HandlerService.exists() to check if the protocol is known internally, that would do a better job.
A test should somehow mock externalProtocolHandlerExists to always return true and check we search for something like "bacon:tasty". | 
| 
	Resizing the sidebar is broken after toggling sidebar on and off ## STR: 
* With a new profile enable sidebar and vertical tabs (from either Fx Labs or about:preferences). 
* Expand the sidebar with the sidebar button (note you can resize the vertical tabs area)
* Turn off sidebar (which disables vertical tabs)
* Reenable the sidebar and vertical tabs and expand the vertical tabs
## What happens:
The resizing of the sidebar now snaps to the original position it was in and you can't resize the sidebar.
## What should happen:
Resizing the vertical tabs area should still function
From running mozregression this appears to have been regressed by bug 1930199 | 
	Clear search query "X" can't be selected via keyboard navigation in Firefox View **Found in**
- Firefox 122.0a1
**Affected versions**
- Firefox 122.0a1
**Tested platforms**
- Affected platforms: macOS 14.1.2, Windows 11, Ubuntu 22.04
**Preconditions**
- Have browser.firefox-view.search.enabled set to true
**Steps to reproduce**
1. Launch Firefox and access Firefox View
2. Access any section and focus on search
3. Input anything and press tab / shift+tab to get the focus on X (clear query)
**Expected result**
- "X" can be selected via keyboard inputs
**Actual result**
- "X" is skipped when pressing tab/ shift+tab
**Additional notes**
- The issue can be seen in the [following attachment](https://drive.google.com/file/d/1W5u6u3qnkwWE-Fz_RvZpbj_U7m8556vA/view?usp=sharing) | 
	Can't set Nightly as default browser on Windows 10 - Firefox Nightly 77.0a1 (2020-04-21) (32-bit)
- Windows 10 Home (version 1909, OS build 18363.778)
For some reason, I'm unable to set Nightly as my default browser on my Windows 10 laptop. I get the prompt asking if I'd like to set Nightly as default upon starting the browser OK, and following that flow takes me to the right place in Windows settings. The problem is that Nightly doesn't appear as an option in the list of choices (see attached screenshot). All other browsers appear ok. | 
| 
	Re-enable tracking protection messages Need to bring back the TP messages disabled by bug 1603483.
The trigger rename bug 1604563 did not make it to 72 so the messages might only be re-enabled for 73+ depending on how the profiler data looks like for 72. | 
	Letter is missing from label when sidebar is minimized in vertical tabs **Steps to reproduce [can add screenshots or video recordings for reference]:**
1. Create a tab group in vertical tabs and give it a group name (i.e Shopping)
2. Drag sidebar so it's in a minimized state
**Expected behavior [What should have happened?]:**
A letter "S" should be in the tab label in a minimized state as the first letter of the label name
**Actual behavior [What actually happened?]:**
The label is blank | 
	Overflow menu items and scroll bar are exiting the panel when browser is resized *Affected versions*
* 90.0a1(20210420213949)
* 89.0b2 (20210420191345)
*Affected platforms*
* Windows 10x64
* macOS 11.2.3
* Ubuntu 20.04
*Steps to reproduce*
1. Open Firefox and Customize menu.
2. Add random items inside and resize the browser horizontally making it smaller.
*Expected result*
* Overflow menu is displayed as expected.
*Actual result*
* Items and scrollbar are displayed over the overflow panel.
*Regression range*
* This issue can be seen before this regressor bug as well but after this bug, the issue is more visible:
Pushlog: https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=b031f196c01b1b70a735bfca2022c66ad35be6bc&tochange=bdeb59f66b0258e3deaf065c1e435f636a910e0d
*Notes*
* Attached a screen recording with proton enabled and disabled as well.
* With proton disabled there can be seen a small issue also but it is more visible with proton enabled. | 
| 
	Broken cookie state label in protections panel when set to block all cookies When Firefox is set to block all cookies and an exception is added for a site, the cookies subpanel of the Protections Panel shows a broken state label. 
This is a regression of Bug 1699669 and therefore affects Beta and Nightly.
I've also noticed that there is an extra vertical divider (the panel does not have a description).  I'll run a separate mozregression on that.
STR:
1. Set `network.cookie.cookieBehavior` to 2 (Block all cookies)
2. Set an allow cookie permission for a website that uses cookies (e.g. via page info window)
3. Load the website and open the protections panel
4. In the "Blocked" section click on "All Cookies"
Expected:
The list entry for the cookie permission should have a state label  "Allowed" which is aligned right with a button to clear the permission
Actual:
The state label shows "undefined" and is not aligned right. | 
	Bookmarks toolbar flickers on opening new windows With bug 727668 we will be showing the bookmarks toolbar on the New Tab page. Right now this is happening after we determine what page has been loaded so there is a slight pause before the toolbar appears. | 
	[Linux] The progress bar from the "about:welcome" pages and the "Onboarding" modals for existing users is not read by a screen reader software **[Affected versions]:**
- Firefox Beta 106.0b1 - Build ID: 20220919121755
- Firefox Nightly 107.0a1 - Build ID: 20220920092542
**[Affected Platforms]:**
- Ubuntu 20.04 x64
**[Prerequisites]:**
- Have a screen reader software installed and opened (E.G. Orca).
**[Steps to reproduce]:**
1. Open the browser from the prerequisites.
2. Navigate to the "about:welcome" page and observe the behavior.
**[Expected result]:**
- The progress bar is successfully read by the screen reader software.
    
**[Actual result]:**
- The screen reader software reads "Level Bar" instead.
**[Notes]:**
- This issue is also reproducible on the Onboarding modals for the existing users with the mention that in this case the progress bar is not recognized at all.
- Attached a screen recording of the issue: | 
| 
	Search Tips shownCount prefs are set incorrectly Bug 1613855 [erroneously sets](https://hg.mozilla.org/mozilla-central/rev/1b407a1a33d6#l2.202) the prefs `searchTips.(type).shownCount` rather than `browser.urlbar.searchTips.(type).shownCount`, meaning that `shownCount` will not be meaningfully recorded. This should be corrected and uplifted to beta. | 
	[Vertical tabs] Selected tab shadow is cut off on the left and right sides Seeing this on Ubuntu. Probably a regression from bug 1902083? | 
	Notification dot from the received tab is misaligned **Found in**
* 133.0b1
**Affected versions**
* 134.0a1
* 133.0b1
* 132.0
**Preconditions**
* Have a FxA account and be signed into Sync on 2 profiles 
**Tested platforms**
* Affected platforms: Ubuntu 22.04, Windows 11
* Unaffected platforms: macOS 13.6 / 14.7 
**Steps to reproduce**
1. Open a random webpage with the first profile from prerequisites
2. Right click on the tab and use the “Sent Tab to Device” option to send the tab to the second profile 
3. Observe the notification dot from the received tab on the second profile 
**Expected result**
*  The notification dot from the received tab is centered under the site favicon
**Actual result**
*  The notification dot from the received tab is slightly offset to the left of the site favicon
**Regression range**
* Mozregression points to bug 1902083
**Additional notes**
* See the attached ss
* The issue is more visible on Ubuntu than on Windows
* Not reproducing on macOS | 
| 
	"Settings" string is not Mac-like (replacement for Preferences) Regressed by bug 1695671.
Steps to reproduce:
1. Open Firefox menu or appmenu (browser.proton.enabled=true)
What happens:
See the word "Settings"
Expected result:
"Preferences", like virtually every other app on macOS.
The word "Preferences" is explicitly called out in the Apple HIG https://developer.apple.com/design/human-interface-guidelines/macos/menus/menu-bar-menus/#app-menu and Mac users familiar with the platform will see it as a deviation from platform norms. 
Given the other work happening on macOS (Smart Zoom, native context menus, pinch to zoom), this seems like a step back, while other platform smarts are moving forward. | 
	Fix browser_asrouter_cfr.js mochitest that references non existent icon We're using icons that don't exist and we're hitting bug 1721627. | 
	guardian.co.uk headlines sometimes not correctly detected as being composed of separate sentences See https://github.com/mozilla/firefox-translations/issues/617. | 
| 
	Update wallpaper onboarding thumbnail images In order to address a bug with auto light/dark theming on MacOS we are creating light/dark counterpoints for all wallpapers. The thumbnails for onboarding are in-tree so we need to update those with the new images. | 
	ContentDispatchChooser handleURI should return after launchWithURI call If a site has permission and an external application is selected we skip the app chooser and permission prompts, however since we don't return after the `launchWithURI` call we still run the rest of the logic: https://searchfox.org/mozilla-central/rev/3c3ad00ab7f587e2c75e8cebb89badc4e946b10e/toolkit/mozapps/handling/ContentDispatchChooser.sys.mjs#76,109
At first I thought this could lead to duplicate `launchWithURI` calls. After some debugging it looks like the `_prompt` returns `false` for `shouldOpenHandler` which avoids this: https://searchfox.org/mozilla-central/rev/3c3ad00ab7f587e2c75e8cebb89badc4e946b10e/toolkit/mozapps/handling/ContentDispatchChooser.sys.mjs#104
Still - not returning early is confusing and could lead to bugs in the future so we should fix it. | 
	AlpenGlow - tooltip for autohide in Customise page has right-border different than the rest **Affected versions**
* 88.0a1(2020-03-15), 87.0;
**Affected platforms**
* Windows 10, macOS 11.3
**Steps to reproduce** 
1. Launch Firefox, access the Customize toolbar page;
2. Change to AlpenGlow theme;
3. Hover over the Downloads button (add it to toolbar before if not displayed);
4. Hover over the AutoHide tooltip;
**Expected result**
* tooltip properly displayed;
**Actual result**
* right border is not as rest of the lines for the tooltip;
* assumption: it might overlap with the search box doubling the intensity / transparency (moving it / the line clears);
**Regression range**
* First bad: 2020-08-21
* Pushlog: [URL](https://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=432e42cbbc4139efd2319952ec33efe8ff9add3c&tochange=369f72130f3604c85f73a3b03b2b48f33ad9b19e)
* Visible after bug 1643776, adding it to regressor field for tracking purposes;
**Additional notes**
* attached screenshot to illustrate the issue;
* might be better in Theme or another section, please reassign if so; as this issue does not happen on Dark/Light theme. | 
| 
	[FxView] Recently closed windows from the App Menu > History does not work after Firefox View was opened in a new window and the window is closed **Found in**
* 109.0a1 (20221204094021)
**Affected versions**
* 109.0a1 (20221204094021)
* 108.0b9	
* 107.0.1
**Tested platforms**
* Affected platforms: Windows 10x64, Ubuntu 20.04, macOS 11
* Unaffected platforms: none
**Steps to reproduce**
1. Open Firefox and another new window.
2. Click the Firefox View button in the new window and close the window from the X button.
3. Open App Menu > History and click on the Recently closed Windows option.
**Expected result**
* The Recently Closed windows are displayed.
**Actual result**
* Nothing happens.
**Regression range**
* Last good revision: 4a17392e12c8d25a57b2085d647fad57a7fc82af
 6:00.33 INFO: First bad revision: 41e7f8ab19366809bb850d8622a15bab66f1984a
 6:00.33 INFO: Pushlog:
https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=4a17392e12c8d25a57b2085d647fad57a7fc82af&tochange=41e7f8ab19366809bb850d8622a15bab66f1984a
Potential regressor: bug 1787979 
**Additional notes**
* Attached a screen recording.
* Recently Closed tabs and the Back button does not work either after the Recently closed windows button was clicked.
* Closing and reopening Firefox Browser fixes the issue. Restarting Firefox does not.
* S2 because the user is not able to restore the previously closed windows or tabs from the History Menu after following the above steps. | 
	[Experiment] Nothing happens if clicking the links under the "Extensions" category from the "Data Import Complete Success" screen of the "Embedded Import Spotlight" **[Affected versions]:**
- Firefox Release 126.0 (Build ID: 20240509170740)
**[Affected Platforms]:**
- Windows 10
- Windows 11
[Prerequisites]:
- Have a non Firefox browser installed and make sure that you have at least one compatible add-on installed.
- Have the following prefs in the "about:config" page:
  - nimbus.debug set to true
**[Steps to reproduce]:**
1. Open the browser using the profile from the prerequisites.
2. Navigate to "about:studies?optin_slug=embedded-import-spotlight-existing-users&optin_branch=treatment-a&optin_collection=nimbus-preview".
3. Restart the browser.
4. From the "Embedded Import Spotlight" select the browser and the profile that has a compatible add-on installed.
5. Click the "Import to Firefox" button.
6. Click any of the links displayed under "Extensions" category. 
7. Observe the behavior.
**[Expected result]:**
- The link is correctly opened in the background. 
**[Actual result]:**
- Nothing happens. 
**[ Notes]:**
- The issue is NOT reproducible if the Import modal is triggered from "about:preferences#general" or "about:logins" page.
- Attached is a screen recording with the issue. | 
	Bookmarks Tray menu has incorrect padding on some items on Windows with Proton enabled See screenshot. The "View Bookmarks Sidebar",  and "Manage Bookmarks" items have way too much left padding. | 
| 
	When proton-toolbar graduates, move XUL widgets in the nav-bar that are no longer in default placements (home button, library button) into the palette CustomizableUI.jsm will update placements to match the spec, so in practice this shouldn't make a difference, but obviously it's faster if that's a no-op (ie if the contents of the nav-bar at startup match the default placements in CustomizableUI.jsm ). | 
	.url extension Download leads to Arbitrary File Read Chromium Bug Reference: https://bugs.chromium.org/p/chromium/issues/detail?id=1307930
While visiting a webpage if the download initiate for  .lnk/ .local these file types are changed to .download by firefox. But i have found a way to download .url File while lead to Arbitrary File Read
Note: .local/ .lnk are already restricted and .url is missed
We can use Blob Method with type text to download the .url file without changing it to .download
FIREFOX VERSION : 108.0.2 (64-bit)
REPRODUCTION CASE:
.Url Download POC
1. Open the Below Attached HTML
2. You can See the .Url file Downloaded
.Url Download Arbitrary File Read POC
1. Open the Below Same Attached HTML
2. You can See the .URL File Downloaded
3. Upload the same file in the Upload Button
4. You can See the content of system.ini file
I have also attached the POC Video for your reference | 
	Search keyword is not consistent with localized Wikipedia search engine name The Wikipedia has a search keyword @wikipedia in Firefox, however in Czech the name is Wikipedi**e** (see the logo in the top left https://cs.wikipedia.org/wiki/Hlavn%C3%AD_strana) and so the keyword should match the name. | 
| 
	The Non-Sponsored results delivered by Rust cannot be dismissed **[Notes]**
- The following error is displayed in the browser console: "TypeError: result.payload.sponsoredAdvertiser is undefined".
- The "Block" telemetry is correctly registered, but the non-sponsored result is not dismissed and also can be triggered again.
- If Rust is disabled the non-sponsored results from Remote Settings can be successfully dismissed.
**[Affected versions]**
- Firefox Beta 120.0b1 (Build ID: 20231023135443)
- Firefox Nightly 121.0a1 (Build ID: 20231023215318)
**[Affected platforms]**
- Windows 10 x64
- macOS  13.5
- Ubuntu 22.04
**[Prerequisites]**
Have the following prefs set:
- browser.search.region set to "US"
- browser.urlbar.quicksuggest.rustEnabled set to true.
**[Steps to reproduce]**
1. Open the Firefox build with the prefs mentioned in the prerequisites. 
2. Type a keyword that would trigger a non-sponsored suggestion (wikipedia), eg: "music".
3. Hover the non-sponsored result.
4. Click the "..." menu button.
5. Click the "Dismiss this suggestion" button.
6. Observe the behavior.
**[Expected results]**
- The non-sponsored result is dismissed and is no longer triggered.
**[Actual results]**
- The non-sponsored result is not dismissed.
**[Additional Notes]**
- Attached is a screen recording of the issue. | 
	Windows fallback filename is too short We currently use a fallback character length of 64 when saving a screenshot with the filepicker. After further testing, Windows allows a filename length of 255 characters in the filepicker and will rename the file under the hood to something like `6FD5~1.PNG`.
We should update the fallback filename length for Windows | 
	Refactor usage of getLastModified() and DB connection closing While working on https://phabricator.services.mozilla.com/D63207 we wanted to remove the duplication of `openCollection()`  to retrieve the local timestamp. 
We ran into some issues, most notably around DB connection closing.
This would deserve some further investigation. | 
| 
	Amazon.de records an amazon.com entry in TopFrecentSites ##### [Sugested Severity:]
In this case, it seems that this might be an intended behaviour and not recent from what I can tell. Fx 75 works this way as well.
Based on the above and on the impact on the TopSites migration to Remote settings, I'm suggesting an S2 as a proposed severity.
##### [Description:]
Accessing a https://www.amazon.de/ logs amazon.com as a recent/frecvent topsite.
This causes that in the case of which amazon.de is set as a topsite from RemoteSettings controlled collection, at the next restart, the default amazon.de to be owerwritten by amazon.com
##### [Environment:]
Windows 10, Mac 10.15, Ubuntu 20.
81.0b9
80
could reproduce as far as 75
##### [Steps:]
1. Download, install Firefox and create a new profile.
2. In address bar, input https://www.amazon.de
3. Open browser console with console enabled and run:
       Cu.import("resource://gre/modules/NewTabUtils.jsm");
       (await NewTabUtils.activityStreamProvider.getTopFrecentSites({numItems: 25})).map(s => `${s.url} [${s.frecency}]`).join("\n")
4. Restart Firefox.
##### [Actual Result:]
The step 3 snippet will return amazon.com
For the modern top-sites Remote Settings feature, if topsite was direct link amazon.de after restart it is replaced by amazon.com 
##### [Expected Result:]
I would assume that when amazon.de is default topsite, it would remain default topsite, especially since no actual amazon.com has been accessed, but there might be context that I'm not aware of. | 
	Screenshots preview face not visible in HCM The preview face is not visible or is barely visible in HCM. 
The easiest thing to do is hide the face in HCM.
Maybe, in the future, we could correctly show the face in HCM | 
	Intermittent browser/components/customizableui/test/browser_customizemode_contextmenu_menubuttonstate.js | Test timed out - **Filed by:** archaeopteryx [at] coole-files.de
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=326668983&repo=try
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/DlhvXSmZRHaUBwmQMF_R9g/runs/0/artifacts/public/logs/live_backing.log
---
```
[task 2021-01-14T10:46:14.113Z] 10:46:14     INFO - TEST-PASS | browser/components/customizableui/test/browser_customizemode_contextmenu_menubuttonstate.js | Menu button should be disabled in customize mode - 
[task 2021-01-14T10:46:14.113Z] 10:46:14     INFO - Buffered messages finished
[task 2021-01-14T10:46:14.113Z] 10:46:14     INFO - TEST-UNEXPECTED-FAIL | browser/components/customizableui/test/browser_customizemode_contextmenu_menubuttonstate.js | Test timed out - 
``` | 
| 
	[Experiment] The primary and secondary buttons from the FxA device migration slide are displayed one after another without space in between **[Affected versions]:**
- Firefox Release 113.0 - Build ID: 20230504192738
- Firefox Beta 114.0b4 - Build ID: 20230514175823
- Firefox Nightly 115.0a1 - Build ID: 20230514213610
**[Affected Platforms]:**
- Windows 10 x64
- Windows 11 x64
**[Prerequisites]:**
- Have a new Firefox Profile.
- Have the nimbus.debug pref set to true.
**[Steps to reproduce]:**
1. Open the browser from the prerequisites.
2. Copy and paste the following link in a new tab: `about:studies?optin_slug=prompt-fxa-creation-after-import&optin_branch=treatment-c&optin_collection=nimbus-preview`
3. Open a new tab and navigate to the `about:welcome` page.
4. Skip all slides until you get to the device migration one.
5. Observe the Primary and Secondary buttons.
**[Expected result]:**
- The Primary button is displayed above the Secondary button.
**[Actual result]:**
- The buttons are displayed on the same line without any space between them.
**[Notes]:**
- The issue is not reproducible on the `control`, `treatment-a`, or `treatment-b` branches.
- Attached is a screenshot of the issue. | 
	[XFA] Severe alignment issues - follow-up 1 +++ This bug was initially created as a clone of Bug #1718670 +++
**Note**
* When the user loads a specific PDF, he will notice severe alignment issues.
**Affected versions**
* Nightly v91.0a1
**Affected platforms**
* all
**Steps to reproduce**
1. Launch browser.
2. Flip the pdfjs.enableXfa to true.
3. Load the attached PDF file.
**Expected result**
* The document is correctly displayed (as in Adobe Reader).
**Actual result**
* Severe alignment issues and overlapping are being observed.
**Regression range**
* This is not a regression.
**Additional information:**
* This bug was logged as a follow-up of bug 1718670 since the 2 reported situations appear to be reproduced by different causes. | 
	AppMenu zoom out button icon should have its horizontal stroke match the zoom in button The padding being applied to the zoom out button here:
https://searchfox.org/mozilla-central/rev/54097530955a98c768f2aaf56925578ec886ec77/browser/themes/shared/customizableui/panelUI.inc.css#1498-1500
is compacting it a bit, and getting rid of a subpixel stroke line, which makes it seem vertically off-center. It's also out of vertical alignment with the zoom in button.
I think we can achieve a match with the zoom in button by setting all padding to `0` (except maybe setting `padding-bottom: 1px` might help make it match the alignment on the zoom in button. | 
| 
	test_zoneid_parsing should await on testProvenance test_zoneid_parsing should await on testProvenance | 
	Review checker URL bar icon disappears upon opting out Pre-requisites: opt-into a Firefox experience, open up a PDP with the review checker sidebar. 
**Steps to reproduce**
1. Opt out of the review checker via sidebar settings or by flipping a pref in about:config
**Expected result**
1. Review checker sidebar is closed and user is opted out, but its URL bar icon persists. 
2. Upon clicking on the URL bar icon, the user is prompted to opt in again. 
**Actual result**
1. URL bar icon is no longer available to the opted-out user. | 
	Local file icon is intermittently flickering when loading https pages Sometimes when opening new HTTPS pages, especially in new tabs, the file icon will briefly flicker in the URL bar. I think this was previously the case with the ⓘ icon as well, so I don't think it's a regression of bug 1570678. It definitely feels more out of place now, though.
This is very intermittent, but when you browse a lot it's definitely perceivable. Unfortunately this seems to go away when trying to observe it.
From adding log points the issue seems to be that we're intermittently receiving only partial security info here https://searchfox.org/mozilla-central/rev/3d39d3b7dd1b2be30692d4541ea681614e34c786/browser/base/content/browser-siteIdentity.js#730, i.e. _isSecureContext is true, the site is HTTPS but _state indicates neither a secure nor a broken connection.
I wonder if we should fall back to showing the lock icon in this specific case, or whether there's any scenario where that would be incorrect. Or we can fix it to send the correct info :) | 
| 
	[Experiment] The "Import" ECO spotlight is not displayed on Firefox profiles with the default number of bookmarks **[Affected versions]:**
- Firefox Release 100.0.1 - Build ID: 20220513165813
**[Affected Platforms]:**
- Windows 10 x64
- macOS 11.6.2
**[Prerequisites]:**
- Have a new Firefox profile created.
- Have the "nimbus.debug" pref set to true in the "about:config" page.
- Have another browser (e.g. Chrome) with multiple bookmarks saved.
**[Steps to reproduce]:**
1. Open the Firefox profile from the prerequisites.
2. Navigate to the "about:studies?optin_slug=import-infrequent-eco2204-en&optin_branch=treatment-a&optin_collection=nimbus-preview" URL.
3. Restart the browser and observe the behavior.
4. Go to the browser's "File" menu and select the "Import From Another Browser..." option.
5. Complete the import flow and restart the browser.
6. Observe the behavior.
**[Expected result]:**
Step 3: The "Import" ECO spotlight is displayed.
Step 6: The "Import" ECO spotlight is **NOT** displayed.
**[Actual result]:**
Step 3: The "Import" ECO spotlight is **NOT** displayed.
Step 6: The "Import" ECO spotlight is wrongly displayed after an import bookmarks action was performed.
**[Notes]:**
- According to the [experiment's mana page](https://mana.mozilla.org/wiki/pages/viewpage.action?pageId=162276975) the "Import" ECO should be displayed only if users have the default number of bookmarks in Firefox (5 bookmarks).
- We observed in the message targeting the `totalBookmarksCount > 5` filter and according to this, we will trigger the spotlight only if more than 5 bookmarks are saved.
- Attached a screen recording of the issue.
@Dan, could you please take a look over this? | 
	Update Shopping Sidebar default width to use pixel value Scope of this bug is to update shopping sidebar default width to 320px instead of 26.67em
See https://bugzilla.mozilla.org/show_bug.cgi?id=1865351#c19 | 
	using improper casesensitive format - about:Crashparent shows an empty page **Affected versions**
* 75.0b5, 76.0a1 (2020-03-17);
**Affected platforms**
* macOS 10.15, Windows 10, Ubuntu 18.04;
**Steps to reproduce**
1. Launch Firefox, access any webpage;
2. Paste the following string in the address bar: about:Crashparent
3. Press Enter;
**Expected result**
* message that the URL is invalid is dispalyed;
**Actual result**
* blank page is loaded;
**Regression range**
* will check asap, probably not a regression; | 
| 
	Address bar remains visible when switching to fullscreen User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:134.0) Gecko/20100101 Firefox/134.0
Steps to reproduce:
Hit F11 to switch to fullscreen mode.
Actual results:
The address bar input field (not the remaining toolbar) remains visible, obscuring part of the web page.
Expected results:
The address bar should not be visible when in fullscreen mode. | 
	Stop autofilling matched with protocol part when user’s input has no protocol expression. Adaptive history autofill candidates are basically fixed url, but if user’s input starts with URI scheme, the autofill target will be full url. | 
	Bookmark Button on Toolbar - Bookmark popup misaligned User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:88.0) Gecko/20100101 Firefox/88.0
Steps to reproduce:
Place "Show Your Bookmarks" button to Navbar
Click on In 
Observe PopUp position
Actual results:
PopUp is shifted to the Left from the button
Expected results:
PopUp should be positioned next to the original button | 
| 
	The "open" attribute on the result menu button is cleared when a submenu closes The view [removes the "open" attribute](https://searchfox.org/mozilla-central/rev/31f5847a4494b3646edabbdd7ea39cb88509afe2/browser/components/urlbar/UrlbarView.sys.mjs#804-810) on the first popuphidden event. It should make sure the event's target is the result menu to avoid removing the attribute when submenus close. | 
	[Experiment] A typo is present in the description text from the "Set to default for a week" spotlight **[Affected versions]:**
- Firefox Nightly 113.0a1, BUILD ID: 20230321213816
**[Affected Platforms]:**
- Windows 10x64
**[Prerequisites]:**
- Firefox is not set as the default browser. 
- Have the [“user.js”](https://drive.google.com/file/d/1q_Ho49np4ra-fZ5CGfe0MaKNbJeH0N18/view?usp=share_link)  file saved on your computer. 
**[Steps to reproduce]:**
1. Create a new profile using the “-p –first-startup” syntax in the Command Prompt window, but do not open it.
2. Navigate to the profile folder and paste the [“user.js”](https://drive.google.com/file/d/1q_Ho49np4ra-fZ5CGfe0MaKNbJeH0N18/view?usp=share_link) file from the prerequisites.
3. Open the browser using the profile created. 
4. Observe the description text from “Set to default for a week” spotlight. 
**[Expected results]:**
- The “We notice that Firefox is not set as your default browser. Give as a try(we promise you won’t regret it!)” body string is displayed. 
**[Actual results]:**
- The “We notice that Firefox is not set as your default browser. Give as a stry(we promise you won’t regret it!)” body string is displayed. | 
	Can't Download Any File from Mozilla Firefox (Ubuntu 22.04.1) User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:107.0) Gecko/20100101 Firefox/107.0
Steps to reproduce:
I installed Mozilla Firefox on my freshly installed Ubuntu 22.04.1 LTS. I tried installing it from Snap Store. As I needed, i tried to save an image from the web by the "Save As..." selection.
Actual results:
However, when I tried that (or, truthfully, any other file chosen by the "Save As..." selection), nothing happened, again and again. I tried many things, including following relevant guides from the internet, but nothing changed. The Firefox version is the 107.0.1 (64-bit), a Mozilla Firefox Snap for Ubuntu canonical-002- 1.0.
I, also, have to report some other things, as well. When tried installing the browser from the internet (I downloaded a compressed file, containing the executable), the same function seemed to work. I, now, use the executable to access Firefox. However, firstly, because other difficulties (not problems, but difficulties) arise and, secondly, because I'd really like ti use, mostly, snaps, I report this bug here requesting for help, as well.
Expected results:
My image or any other file should have been started downloading. | 
| 
	The text on the Global Sharing Overlay (when sharing screen) is not displayed correctly when in high contrast on Windows/dark theme on Linux **Note**
* When the user activates high contrast and shares his screen in a conference, he will notice that the text on the Global Sharing Overlay is not being displayed. 
**Affected versions**
* Nightly v79.0a1
* Beta v78.0b9 shows this behavior: bug 1643012
**Affected platforms**
* Windows 10
* Windows 7
**Steps to reproduce**
1. Make sure prefs
privacy.webrtc.allowSilencingNotifications = true
privacy.webrtc.legacyGlobalIndicator = false
2. Apply a high contrast theme from OS settings.
3. Engage in a video conference on ant WebRTC web-app.
4. Share a screen or a window.
5. Observe the Global Sharing Overlay.
**Expected result**
* The Global Sharing Overlay is correctly displayed.
**Actual result**
* The text displayed on the Global Sharing Overlay is improperly displayed.
**Regression range**
* This is an issue with the newly implemented design seen in Nightly v79.0a1.
**Additional notes**
* The text will be displayed on yellow, green or not visible at all, based on the High Contrast theme applied. | 
	[XFA & AcroForm] Checkboxes and radio buttons have no focus indicator when navigating via keyboard #### Tested with:
Nightly 91.0a1 (2021-06-28)
#### Tested on:
Windows 10
#### Steps:
  1. Launch the browser.
  2. Flip the pdfjs.enableXfa to true.
  3. Load the attached PDF file.
  4. Using the keyboard only, navigate to any checkboxes.
#### Actual result:
The checkboxes are not highlighted when are in focus and the user doesn't know where the focus is.
#### Expected result:
The checkboxes should have highlight when navigate with the keyboard. | 
	i info button on Protections dialog does not work User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:106.0) Gecko/20100101 Firefox/106.0
Steps to reproduce:
start Fx
start a private window
browse to a location (in either window)
click the shield icon in the address bar (in either window)
click the "i" to the right of "Protections for bugzilla.mozilla.org"
Actual results:
Nothing happens.
Expected results:
The "Browse without being followed" panel should expand open. | 
| 
	New Tab: Search bar changes size slightly when focused When the search-bar on newNewTab gets focused, the content slightly shifts (by 1px or so).
I assume the border from the focus changes its size.
Also, there is still the default `outline` effect when focused, which we can remove because we provide our own effect :) | 
	The "WNP_MOMENTS_22" page is not triggered on the Firefox 127.0.1 and 127.0.2 versions **[Affected versions]:**
- Firefox Release 127.0.1 - Build ID: 20240618110440
- Firefox Release 127.0.2 - Build ID: 20240624183754
**[Affected Platforms]:**
- Windows 10
- Windows 11
- macOS 15.1.1
- Ubuntu 24.04
**[Prerequisites]:**
- Have a Firefox Release 127.0.1 or 127.0.2 installed.
- Have any of the following Firefox locales installed: en, fr, ru, es, zh, de, pt, pl, it, ja, id, hu, cs, ar, and el.
- Have the "services.settings.default_bucket" pref set to "main-preview" in the "about:config" page.
  
**[Steps to reproduce]:**
1. Open the browser using the profile from the prerequisites.
2. Change the system time to any date between the 10th of December and the 4th of January and restart the browser.
3. Restart the browser again and observe the behavior.
**[Expected result]:**
- The "WNP_MOMENTS_22" page is successfully triggered.
    
**[Actual result]:**
- The "WNP_MOMENTS_22" page is NOT triggered.
**[Notes]:**
- The issue is not reproducible on the 127.0 Firefox version where the "WNP_MOMENTS_22" page is successfully triggered.
- I have evaluated the "version|versionCompare('127.0.*') <= 0" targeting expression in the ASRouter page while on a Firefox 127.0.2 build and the result was "false" | 
	URI Fixup always prepends 'http' even when original url used 'https' When a customer has '.trimHttps' enabled (a pref that is introduced in #1846261), then the fixup uri should also have "https://" as the scheme. | 
| 
	Other Bookmarks popup doesn't update when bookmark is deleted from it STR:
1. Have latest Nightly opened. 
2. Have some bookmarks stored in Other Bookmarks folder.
3. Click the Other Bookmarks button in the toolbar and right click one of the menu popup items.
4. Select "Delete"
AR:
The menu popup doesn't update. The bookmark item should have been removed as soon as "Delete" was selected. The user needs to reopen the popup to see the updated menu items.
ER:
The menu popup still displays the deleted bookmark. | 
	Ensure proper RTL display in new Spotlight messaging surface When rendering the new Spotlight messaging component in RTL mode, all images and text are mirrored. See `MULTISTAGE_SPOTLIGHT_MESSAGE` message in ASRouter as an example. Spotlight uses a bundle with AboutWelcome.jsx. When this component is rendered in the context of the AboutWelcome page, the text and step indicators are rendered RTL as expected without mirroring. | 
	screenshot functionality behaves bad with Gnome scaling enabled User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Firefox/91.0
Steps to reproduce:
Right-click, select Take screenshot, select area, save it into file.
Actual results:
Saved file has only a portion of supposed area.
PS I'm on 91 ESR. Gnome 3.36 is scaled to 200% | 
| 
	Studies get installed even though Normandy is disabled User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:98.0) Gecko/20100101 Firefox/98.0
Steps to reproduce:
I disabled `app.normandy.enabled` and the "Allow Nightly to install and run studies" checkbox in preferences is unchecked and disabled.
Actual results:
Studies are still being installed and enabled. `about:studies` lies that "No new studies will run.".
Expected results:
"No means no." | 
	Captures taken with the component version of Screenshots are more blurry **Found in**
* Nightly 123.0a1
**Affected versions**
* Nightly 123.0a1
**Tested platforms**
* Affected platforms: macOS 13, Ubuntu 22.04 x64 and Windows 10 x64
**Preconditions**
* 'screenshots.browser.component.enabled' is set to true in about:config
**Steps to reproduce**
1. Navigate to any website and take a screenshot.
2. Go to about:config and set the preference 'screenshots.browser.component.enabled' to false.
3. Retake the screenshot.
4. Compare the two screenshots.
**Expected result**
* The Screenshots should have the same quality.
**Actual result**
* The screenshot taken in step 1 appears more blurry than the one captured when the preference 'screenshots.browser.component.enabled' is set to false in about:config.
**Regression range**
* Not a regression. | 
	In local PDF files opened in the PDF viewer, opening links to sections in a new tab or window works badly User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:90.0) Gecko/20100101 Firefox/90.0
Steps to reproduce:
1) Open a PDF that has a link that goes to another page or section within the same PDF.
2) Open this link in a new tab or window.
This can be tested with the attached PDF.
Actual results:
If the link is opened in a new tab, the page is blank but the link is in the address bar.
If the link is opened in a new window, both page and address bar are blank.
Expected results:
The new page should open to the correct section of the PDF with the address bar
containing the link. | 
| 
	Stop autofilling matched with protocol part when user’s input has no protocol expression. Adaptive history autofill candidates are basically fixed url, but if user’s input starts with URI scheme, the autofill target will be full url. | 
	The urlbar-handoff telemetry is not correctly recorded in private browsing mode **Found in**
* Fx 107.0a1
**Affected versions**
* Fx 107.0a1
* Fx 106.0b5
* Fx 105.0.1
**Affected platforms**
* Windows 10
* Ubuntu 20
* macOS
**Steps to reproduce**
1. Launch Firefox.
2. Open a Private Browsing window.
3. Click the websearch bar type a word and hit enter.
4. Go to about:telemetry -> Raw JSON -> Raw Data and check for the search_counts under keyed.histogram
**Expected result**
* There is an 'urlbar-handoff' telemetry ping recorded.
**Actual result**
* Only a 'urlbar' telemetry ping is recorded.
**Regression range**
* This is not a recent regression. Will look into a regression range ASAP. | 
	Text not rendered unless zooming out Originally filed on GitHub at https://github.com/mozilla/pdf.js/issues/14982, I'm filing it on Bugzilla too so we can track the regression. | 
| 
	Revert bug 1701920 and put panel and modal dialog fonts back to where they were previously The font size increase from bug 1701920 had a knock on effect on padding in some panels (i.e. the AppMenu) which we should bring back to spec with this bug. | 
	Non-recommended add-ons, themes, language packs and dictionaries are not supported by the RTAMO flow [Affected versions]:
83.0a1/20201012152719
[Affected platforms]:
Windows 10 Pro 64-bit
Ubuntu 16.04 LTS
macOS Catalina 10.15
[Prerequisites]:
Initiate the RTAMO flow and reach the onboarding page for several non-recommended add-ons, themes, language packs and dictionaries.
[Steps to reproduce]:
1. Reach the RTAMO first run page
2. Notice the onBoarading card will display a blank icon and placeholder text for the above mentioned supplements
3. Click on the “Add the Extension” blue button
4. Observe that nothing happens i.e. the installation process is not initiated
[Expected results]:
1. The onBoarding card should properly display the supplement icon and name
2. The installation process should initiate when clicking the “Add the Extension” blue button 
[Actual results]:
Blank icons and placeholder text are displayed for the add-on icon and name.
The add-ons cannot be installed.
NOTES:
1. Recommended add-on icons and titles are properly displayed on the onBoarding card and they can be installed.
2. Several errors are displayed in the browser console when attempting to initiate the RTAMO flow from the mentioned supplements and install them (see attached screenshots). | 
	"Not Secure" Label Is Illegible When the Width Is Too Small to Show Its Text At a 716px breakpoint, remove the "Not Secure" label when on an HTTP site and only display the padlock icon. | 
| 
	Remove extra space from below Tab Pickup when it is collapsed (in beta/release) The patch on bug 1785868 was already on autoland when Gijs pointed out that `grid-template-rows: masonry` is currently held to Nightly only. Meaning while this fix will stop working when 106 becomes beta. So that's not good...
+++ This bug was initially created as a clone of Bug #1785868 +++
When you collapse the Tab Pickup section on Fx-View, there is too much vertical space between it and the Recently Closed section below. | 
	Do not show "Sync settings" in fxa panel if only 1 device is connected See summary. This was requested by UX | 
	The font size of the error message should be 15px **Note**
* The font size of the error messages should be 15px and it appears to be smaller (probably 13px).
**Found in**
* Nightly v127.0a1
**Affected versions**
* Nightly v127.0a1
**Tested platforms**
* Affected platforms: Windows 10, MacOS 11
* Unaffected platforms: -
**Steps to reproduce**
1. Set up the following prefs:
browser.translations.select.enable = TRUE
browser.translations.chaos.errors = TRUE
2. Load a webpage that is displayed in a language different than the browser's.
3. Select a random string of text and open the context menu.
4. Select the Translate option.
5. Observe the error's font size.
**Actual result**
* The font size is smaller than it appears in figma designs.
**Expected result**
* The font should be as designed in figma.
**Regression range**
* Not a regression.
**Additional notes**
* We are unable to determine the exact font size on the Select Translations Panel, but it appears to be the same as the rest of the text on the panel, while Figma specifies that the error text should be 15px and the rest of the text on the panel is 13px.
* Figma designs: https://www.figma.com/file/L1uWog572k0MvVjkgsgqY8/Select-Translaiton?type=design&node-id=1884-14458&mode=design&t=bIHO4gWMzTYaDCPk-0 | 
| 
	Center logo on small screen in new MR onboarding Update .logo-container to `text-align:center` for screens under 800px in aboutwelcome.scss | 
	Failure in browser/modules/test/browser/browser_UsageTelemetry_interaction.js with proton urlbar There's failures in browser/modules/test/browser/browser_UsageTelemetry_interaction.js when graduating the proton urlbar. Likely due to page actions no more existing or not in the meatball menu. | 
	URLs jump leftwards when Firefox window loses focus (e.g. due to alt+tab), as search dropdown button disappears and stops taking up space STR:
1. Visit some website, e.g. https://example.org/
2. Focus the firefox URL bar (Ctrl+L)
3. Press Esc to dismiss the awesomebar popup.
4. Alt+tab to transfer focus to some other window (choose a window that doesn't cover up the Firefox address bar so you can see how it looks)
5. Alt+tab again to return to Firefox.
ACTUAL RESULTS:
When Firefox loses focus, the search dropdown menu/button disappears, which means the URLbar contents abruptly shift leftwards.
When Firefox regains focus, the search dropdown menu/button reappears, which means the URLbar contents abruptly shift leftwards.
EXPECTED RESULTS:
More stable UI where the URL isn't moving back and forth as our window loses/gains focus.
(Maybe this is fine? I just noticed it today and it stood out to me as unexpected, and I couldn't get the same sort of movement-on-alt-tab in other browsers, so it seems maybe worth considering/addressing.)
I'm using Nightly 135.0a1 (2024-12-11) on Ubuntu 24.10. | 
| 
	top bar panel elements now extend to the left, hiding window control buttons on MacOS User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:133.0) Gecko/20100101 Firefox/133.0
Steps to reproduce:
- in "customize toolbar":
  - make sure "Title Bar" checkbox is unchecked (there is no system window top bar)
  - place "Bookmarks toolbar items" on the top row, to the right of the tabs
- have a lot of bookmarks in "bookmark toolbar"
Actual results:
- I can see the last bookmark on the right side
- I can't see the "first" bookmark on the left, because it is clipped out of the window
- I can't see MacOS window control buttons (red-yellow-green circles) because they are clipped as well
Expected results:
- before the last update, bookmark toolbar was clipping on the right side which was fine
- before the update no matter how much bookmarks had the bookmark toolbar, I could see all controls on the panel which were to the left of the bookmarks toolbar | 
	Resolve issues with showing email link to users based on accept language header given en-US/en-GB/en fallbacks used See https://phabricator.services.mozilla.com/D136373#inline-755361 where Hector brought this up.
TBH I'm not sure how we're meant to deal with this case. I guess the "right" solution may end up having to do with what bedrock does. I don't know if they just use the first item in the list of locales, or the first item in the list for which they have a translation for the website, or something else. I spent 10 minutes staring at bedrock python code and realized I don't know enough about django to work it out - it seems it uses the "locale" attribute on the request object, but it's not clear to me where that in turn comes from.
:flod or Hector, do you know how we should proceed here? | 
	Double entry in Settings : Cookies & Site data : Manage Exceptions User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Firefox/91.0
Steps to reproduce:
Go into Settings
Under the Cookies & Site Data section, click Manage Exceptions
Enter a web address in the entry field and click any of the options - Block; Allow for session; Allow.
Actual results:
The web address is added twice in the display box.
Expected results:
DUH! It should only be entered once (in my opinion) | 
| 
	[win7] Minimize, Maximize and Close buttons are no longer displayed after entering full-screen with F11 while having Windows 7 Aero theme **Found in**
* 109.0a1 (2022-11-14)
**Affected versions**
* 109.0a1 (2022-11-14)
* 108.0b1
* 107.0
* 102.5.0esr
**Tested platforms**
* Affected platforms: Windows 7x64 Sp1
* Unaffected platforms: Windows 10/11 x64, Ubuntu 20.04
**Preconditions**
* Windows 7 Aero theme enabled
**Steps to reproduce**
1. Enter fullscreen by pressing F11 on the keyboard.
2. Observe the top part of the browser.
**Expected result**
* Windows controls (Minimize/ Close/ Maximize) buttons are displayed.
**Actual result**
* Minimize/ Close/ Maximize buttons are not displayed.
**Regression range**
* Pushlog: https://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=32a3cf57dd4396e123ebbba2f894e540528d0781&tochange=691a703f1fa2ba4cccfccc60feae36ff5b20f04c 
* Potential regressor: bug 1735318.
**Additional notes**
* Attached a screen recording.
* The issue does not reproduce with Windows 7 Classic or the Basic theme. | 
	Failure in browser/components/urlbar/tests/browser/browser_autocomplete_a11y_label.js with proton urlbar There's a failure in browser/components/urlbar/tests/browser/browser_autocomplete_a11y_label.js when graduating the proton urlbar. | 
	Firefox shows incomprehensible error messages if disabling pdf JS and downloading PDF (until restart) User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:128.0) Gecko/20100101 Firefox/128.0
Steps to reproduce:
1. download a PDF
Actual results:
firefox downloads and then opens a new tab with the file:// schema with the PDF file
Expected results:
Firefox download the file. Nothing else.
Optionally ask if want to open the file (as happens on android version) | 
| 
	Bookmar or History not working +++ This bug was initially created as a clone of Bug #1767480 +++ | 
	Remove or update metrics expiring in Firefox 133: private_browsing.window_open_during_teardown The following metrics will expire in the next Firefox Nightly release: [version 133][1].
```
private_browsing.window_open_during_teardown
```
What to do about this:
1. If one, some, or all of the metrics are no longer needed, please remove them from their `metrics.yaml` definition file.
2. If one, some, or all of the metrics are still required, please submit a patch to extend their expiry.
If you have any problems, please ask for help on the [#glean Matrix room](https://chat.mozilla.org/#/room/#glean:mozilla.org) or the #data-help Slack channel.
We'll give you a hand.
Your Friendly Neighbourhood Glean Team
[1]: https://wiki.mozilla.org/Release_Management/Calendar
---
Usually this bug would be auto-filed by [probe-scraper](https://github.com/mozilla/probe-scraper). Due to an issue on our side I did it manually. | 
	Mouse wheel scrolling in bookmarks drop-down list is disabled when pointer hovers over folder,  opening subfolder list User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:122.0) Gecko/20100101 Firefox/122.0
Steps to reproduce:
While mouse-wheel scrolling in the overflow drop-down list of bookmark-toolbar bookmarks, at some point the mouse pointer momentarily hovers over a folder in the list, spontaneously opening a sub-menu of the folder's contents.
Actual results:
At that moment mouse-wheel scrolling of the drop-down list gets disabled.
Expected results:
The ability to mouse-wheel scroll the list should have continued, uninterrupted.
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:122.0) Gecko/20100101 Firefox/122.0 | 
| 
	The stale message-bar layout is breaking over two lines Now that https://bugzilla.mozilla.org/show_bug.cgi?id=1851612 has landed, we have the updated stale message-bar. Unfortunately, one of the other style changes seems to have narrowed the message-bar just enough that it's breaking onto two lines, see screenshot.
Let's fix this and get it back to a single line. | 
	Snippet dismiss option overlaps its button at browser resize **[Affected versions]:**
- Firefox Release 74.0 Build ID 20200309095159
- Firefox Beta      75.0b7 Build ID 20200322132212
- Firefox Nightly 76.0a1 Build ID 20200323092419
**[Affected Platforms]:**
- Windows 10
- Mac OS 10.15.3
- Ubuntu 18.04 x64
**[Prerequisites]:**
- Have a Firefox profile with the following pref in the "about:config" page:
    - "browser.newtabpage.activity-stream.asrouterExperimentEnabled" with "true" value;
**[Steps to reproduce]:**
1. Open the browser with the profile from prerequisites.
2. Navigate to "about:config#asrouter" page.
3. Click the “Show” button for a long text snippet with a button. (i.e. "NEWSLETTER_TEST_DEFAULTS")
4. Horizontally resize the browser to approximately half.
**[Expected result]:**
There are no layout issues. 
**[Actual result]:**
Snippet dismiss option overlaps its button.
**[Notes]:**
- Issue can be reproduced with live snippets also, as the majority have long text and a button.
- Large screens need browser resize past half.
- Small or minimum browser resize wraps the snippet correctly. | 
	Pinning tabs in Firefox does not work on Windows 24H2 and newer The tab pinning extension has functionality to pin a tab to the Windows taskbar. In Windows 24H2 (and newer versions, presumably), this does not work any longer.
Note that Windows 24H2 is only available as of April 29, 2024 via the Windows Insider Program. It has not been officially released yet. | 
| 
	Highlighted tiles in the new tab no longer have focus styling. As brought up by @prathiksha and @JulianWels , there is no focus styling that is visible when tabbing to a highlighted tiles right under the search area. The pocket tiles still seem to have the styling. This is not the case without the newnew tab pref so it seems like a recent regression. | 
	ExperimentFeature ready should not hang for users with experiments/telemetry turned off Might also be good to put a really long time out just in case | 
	Investigate add-on upgrade/downgrade scenarios that include switching to app provided engines and add tests In bug 1705437 we've identified a case where if a WebExtension switched from providing their own engine to an app-provided engine, then we would likely not do the switch properly, and potentially not remove the old search engine, and may not handle defaults correctly.
We should:
* Add tests for upgrade/downgrade scenarios where the defined engine changes from a WebExtension provided to an app-provided and vice-versa.
* Review the existing name-change upgrade test case where the name change fails due to matching an existing engine and decide the correct route (possibly remove the existing engine and not add the new). | 
| 
	Add Tabs to Group should show all Groups for the selection of tabs that also has at least one free tab selected **Found in**
* 137.0a1 (2025-02-28)
**Affected versions**
* 137.0a1 (2025-02-28)
**Affected platforms**
* all
**Steps to reproduce**
1. Have 2 Tab groups with 4 tabs each.
2. Select 3 Tabs from the Second group as well as a free tab.
3. Right click the selected Tabs and Open the Add Tabs to group submenu.
**Expected result**
* Both Tab groups should be displayed since there is a free tab with the rest of the selected tabs.
Adding the selected Tabs to the group that already has a few of those tabs should only add the free tab.
**Actual result**
* If there is a single Tab already inside the Group, the Tab group is not displayed in the Add Tabs to group submenu.
**Regression range**
Not a regression. | 
	Visible focus ring on login list When focused with keyboard, the focus ring on login list shows only at the top and not around the element. | 
	The icons in about:protections are still from the old design **Affected versions**
* Fx89.0b2
* Fx90.0a1
**Affected platforms**
* Windows 10
* Ubuntu 18.04
* macOS 11
**Steps to reproduce**
1. Launch Firefox.
2. Navigate to about:protections.
3. Inspect the Social Media Trackers, Cross-Site Tracking Cookies, Fingerprinters and Cryptominers icons.
**Expected result**
* All icons are in accordance to the new proton design.
**Actual result**
* The icons are from the old design.
**Regression range**
* This is not a regression.
**Additional notes**
* The settings cogwheel displayed in the page is from the new design.
* The new design could be applied and the colors kept. | 
| 
	webextension's sidebar has viewport width that is widely than the sidebar width I narrowed this regression is caused by bug 1898705.
## Environment
- macOS 14.5 (Apple Silicon)
- Firefox Nightly https://hg.mozilla.org/mozilla-central/rev/e1da1893a0c56d2752be4e6eb1efa16c58723a55
## Steps to Reproduce
1. Install web extension that provides a sidebar.
    - https://addons.mozilla.org/ja/firefox/addon/tree-style-tab/ is probably nice to reproduce.
2.  Open the sidebar for the extension installed in _step 1_.
3. Narrow the sidebar width to the minimum width (e.g. 200px).
## Actual Result
- I seem webextension's sidebar has viewport width that is widely than the sidebar width.
    - For example, with https://addons.mozilla.org/ja/firefox/addon/tree-style-tab/, it's closed button will not be visible in the sidebar if the sidebar is narrowed
  
## Expected Result
- webextension's sidebar should have the same viewport width that is same with the containing sidebar width. | 
	[Colorway Closet] Colorway selector should be left-aligned instead of centered As per UX feedback, the Colorway selector should be left-aligned instead of centered. | 
	[Existing users] The Onboarding spotlight is not fully visible when resizing the browser and having the Sidebar displayed **[Affected versions]:**
- Firefox Nightly 106.0a1 (Build ID: 20220914213649)
**[Affected Platforms]:**
- macOS 12.5.1
- Windows 10 x64
- Ubuntu 20.04 x64
**[Prerequisites]:**
- Have the latest version of the Firefox Nightly build installed and opened.
- Have the Sidebars displayed on the page. (Ctrl+H/Ctrl+B).
- Have the “devtools.chrome.enabled” pref set to true.
- Have the “Cc["@mozilla.org/browser/browserglue;1"].getService().wrappedJSObject._showUpgradeDialog();” syntax copied to the Clipboard.
**[Steps to reproduce]:**
1. Focus the Browser Console (Ctrl + Shift + J) and paste the syntax from prerequisites.
2. Press the “Enter” key.
3. Horizontally resize the browser to the minim of its width.
4. Observe what happens.
**[Expected result]:**
 - The elements of the Onboarding spotlight are visible and correctly rendered.
**[Actual result]:**
 - The elements of the Onboarding spotlight are cut off.
**[Notes]:**
- This issue is not reproducible for new users since the scrollbars can be used for seeing the whole screen.
- Attached is a screen recording of the issue. | 
| 
	sync-setup-container element is not accessible via keyboard navigation STR:
1. Make sure you are not signed in to a Firefox Account
2. Open Firefox View
3. Navigate to tab-pickup section via keyboard
4. Expand the tab pickup list section via keyboard
5. Hit "Tab" to navigate to next element
Expected:
- The "Continue" button within the "Switch seamlessly between devices" is focused
Actual:
- The "Try Colorways" (or next focusable element in the DOM) is focused instead
Considering there are alternate ways to sign into your Firefox Account, this may be a low severity issue...but it does break the tab pickup list setup flow if navigating with only keyboard/screen reader so that might tip severity in the other direction. | 
	Address bar edge highlighting both rectangular and rounded - MacOS Dark Theme User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:75.0) Gecko/20100101 Firefox/75.0
Steps to reproduce:
Open Firefox on MacOS with dark theme and select the URL bar
Actual results:
URL bar shows overlapping edge highlighting that is both rectangular and rounded.
Expected results:
Either rounded or rectangular edge highlighting - I assume rounded. | 
	Caps Lock does not affect the dash when writing in the URL field User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:99.0) Gecko/20100101 Firefox/99.0
Steps to reproduce:
Typed in something in the URL field with activated caps lock is writing the wrong character when pressing the dash (-) key. The separate search bar seems to be affected too. Seems to be related to https://bugzilla.mozilla.org/show_bug.cgi?id=1542730, but not entirely.
Actual results:
A dash (-)
Expected results:
An underscore (_) | 
| 
	Proton AppMenu is extremely difficult to read with Proton Dark theme enabled STR:
1. In Nightly, set `browser.proton.enabled` to `true`
2. Go to about:addons, switch to Themes, and enable Proton Dark
3. Open the AppMenu
ER:
A readable app menu.
AR:
See screenshot.
```
 9:51.07 INFO: No more integration revisions, bisection finished.
 9:51.07 INFO: Last good revision: ad40c13d6a3dc2f1a4817bd5f0d655c5ca5a81ab
 9:51.07 INFO: First bad revision: d54f1666473acafb01bbcb6d50846a8cf6a379d2
 9:51.07 INFO: Pushlog:
https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=ad40c13d6a3dc2f1a4817bd5f0d655c5ca5a81ab&tochange=d54f1666473acafb01bbcb6d50846a8cf6a379d2
``` | 
	Twitter missing from GB/GB on modern configuration ##### [Environment:]
 	77.0a1 20200408033650 / Windows 10
##### [Steps:]
1. Install Nightly ln-10 en_GB.
2. Create a new profile & don't start it.
3. Create an user.js in the profile directory setting region to GB: user_pref("browser.search.region", "GB");
4. Start the localized en-GB version with the profile created.
5. Observe the list of engines displayed
6. Go to about:config and set browser.search.modernConfig to false.
7. Restart browser and recheck the search engines.
##### [Actual Result:]
Twitter is missing in the modern configuration while compared with the old configuration.
##### [Expected Result:]
Twitter is available.
##### [Note:]
Search Engine devtools doesn't list twitter for the GB/GB combination, so if this is an issue, it's a configuration issue. | 
	macOS native alternate character picker is hidden by the search box's menu popup/dropdown User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:86.0) Gecko/20100101 Firefox/86.0
Steps to reproduce:
have virtual German keyboard installed. open FIrefox. Type Füssli into the "Home Page" "Search The Web" box. The umlaut is recognized and the search is performed. Now go to the "Search" box at the top and try to type Füssli - but you can't. The virtual keyboard is not recognized in this Search box.
Actual results:
The virtual keyboard is not recognized in the top "Search" box when attempting to type special characters, such as umlaut letters in German.
Expected results:
As it works in the "Search The Web" Home Page box, it should also work in the top "Search" box. | 
| 
	Preview state doesn't scroll with page STR: 
1. set `screenshots.browser.component.enabled` to true
2. open the new tab page or any scrolling page
3. open screenshots and scroll down
ER:
The preview state remains in the viewport
AR:
The preview state stays at the top of the page | 
	Downloading from internal PDF viewer produces the wrong download link STR
1. Set Firefox to internally handle PDFs
2. Navigate to a PDF
3. Press the download button in the PDF UI
4. Confirm the download.
5. Open the downloads menu
6. Right-click on the item you downloaded and select "Copy Download Link"
Expected Result:
Get the actual URL
Actual Result:
Get a URL of the form blob:resource://pdf.js/... | 
	Handle previews for multi-feature experiments in the dashboard Right now, we default to previewing the first messaging feature in an experiment. This works fine when there's only one feature, but in cases where there's more than one we need better handling.
Right now there's the [About Welcome post first run](https://experimenter.services.mozilla.com/nimbus/about-welcome-post-first-run-onboarding/summary) experiment as an example; the experiment deals with about:welcome but there is no preview-able about:welcome message (the experiment is for a toolbar button, not a message.) There *is* a Feature Callout as a second messaging feature, and it would be nice to be able to preview the feature callout for the branch where it exists.
Step 1 would be to turn off the preview link if the messaging feature is empty (i.e. no screens prop in the case of about:welcome), which should be covered by an existing PR for feature callout previews.
Step 2 would be searching/iterating through features to look for a message that can be previewed; if there's only one like in this case that should be straightforward. I'm not sure yet how we'll want to handle experiments with multiple possible messages; we'll probably want to investigate and handle that in a separate bug. One possibility would be a dropdown menu allowing users to choose a message to preview; UX input would be required! | 
| 
	When only the search box is enabled in Firefox newtab, the Firefox logo is no longer displayed STR:
- in a new profile (I have tested this in 78, 79, and 80, macOS) go to the preferences for newtab
- disable all sections except Search
- open a new tab
Expected:
A Firefox logo above the search bar
Found:
No logo | 
	Some <description> tags display differently in the identity panel Before bug  1590884, <description> tag had a display value (which we determined as being display: flow-root) that was overriding whatever other CSS set (unless it was display: none).
Now: https://searchfox.org/mozilla-central/rev/df23c6e58c6be1eb8399e475878f73d4867bef87/browser/themes/shared/controlcenter/panel.inc.css#55-81
is overriding `display: flow-root` with `display: inherit` giving it wrong line-wrapping behaviour. | 
	About Firefox Synchronisation between Desktop and Mobile Apps User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36
Firefox for Android
Steps to reproduce:
Hi 
Firefox
My name is David and I found your browser is quite good. I have a question: I know bookmarks between Firefox on Desktop can be synced on iOS and Android. Is there any possibility to sync recent browsing history as well?
Actual results:
The history between mobile and desktop devices are correlated with each other
Expected results:
The history between mobile and desktop devices are correlated with each other | 
| 
	justis.nl - Radio buttons do not work **Environment:**
Operating system: Windows 10
Firefox version: Firefox 132.0/131/133
**Preconditions:**
- Clean profile
**Steps to reproduce:**
1. Go to https://justis.nl/sites/default/files/2022-12/Aanvraagformulier%20Verklaring%20Omtrent%20het%20Gedrag%20%28VOG%29%20niet%20ingezetenen.pdf
2. Scroll until question 2.4 (page 3).
3. Select answer "Ja, ga door met vraag 2.4 a".
4. Try to select answers from the next question "2.4 a Specifiek screeningsprofiel"
**Expected Behavior:**
The radio buttons from question 2.4a can be selected.
**Actual Behavior:**
Only the first radio button from question 2.4a can be selected.
**Notes:**
- Reproduces regardless of the status of ETP
- Reproduces in Firefox Nightly, and Firefox Release
- Does not reproduce in Chrome
Created from https://github.com/webcompat/web-bugs/issues/142352 | 
	The drop-down list of the address bar is hidden behind the new tab page when the new sidebar is enabled ## STR
1. Set the `sidebar.revamp` pref to `true`
2. Open a new tab
3. Open the urlbar drop-down (e.g. by clicking on it with the mouse)
## Expected
The drop-down list is fully visible.
## Actual
The drop-down list appears behind the new tab page. Please see the screenshot.
This was caught on today's Nightly. | 
	Slow launch of pinned tabs when launched either by themselves or with Firefox Preconditions:
1. “Launch with Firefox” is enabled in the main extension panel
STR:
1. Access https://www.wikipedia.org/
2. Pin the tab to taskbar
3. Close the pinned tab window and launch it again from the taskbar
4. Notice the tab is fairly slow to launch
5. Close the pinned tab window
6. Restart the main Firefox instance 
7. Observe the pinned tab is once more slow to launch even when launching with Firefox
Expected:
Lower launch times for pinned tabs.
Actual:
Pinned tabs are a bit slow to launch. | 
| 
	Get VPN promo is not being displayed in the More from Mozilla section in all the regions where the service is available **[Prerequisites]:**
- “browser.search.region” config is set to any of the following regions: "as,at,be,ch,es,fi,gg,ie,im,io,it,je,mp,nl,pr,se,uk,um,vg,vi".
**[Steps to reproduce]:**
1. Open the browser;
2. Navigate to “about:preferences#moreFromMozilla”;
3. Observe the behavior.
**[Expected result]:**
- Mozilla VPN should be recommended to users and be displayed in the More from Mozilla section since the regions from prerequisites all have Mozilla VPN available as a service.
**[Actual result]:**
- Mozilla VPN product promo is not displayed. Only other products such as Firefox Mobile and Firefox Relay are present.
**[Notes]:**
- Issue does not reproduce for the following regions: "us,ca,nz,sg,my,gb,de,fr" and Mozilla VPN is correctly being displayed in More from Mozilla. Due to this we believe that [this](https://searchfox.org/mozilla-central/rev/3d0b07f5a3c7b8d9955fb8e8acaaf582b1e33bb6/toolkit/modules/BrowserUtils.sys.mjs#505) list of regions is being used instead of the intended one, which should be [this](https://searchfox.org/mozilla-central/source/browser/app/profile/firefox.js#2040) one. As it can be seen, the full list of regions contains the ones that are currently functional, but it also contains the ones from prerequisites that are not working. | 
	Loading the obsolete about:firefoxview-next doesnt show the malformed URI error page Usually, a non-existent about: page like [about:nosuchpage](about:nosuchpage) results in the "Hmm. That address doesnt look right" error page. But if I open a tab with the now non-existent `about:firefoxview-next`, I got nothing. No exceptions logged, no new tab content - it just accepts my input and does nothing. 
STR: 
- In a new tab, type `about:firefoxview-next` in the address bar
ER: 
- A error page is shown, indicating this is an invalid page/URL
AR: 
- Nothing happens | 
	Navigating inside the translated text box using UP/DOWN ARROWs is not working correctly **Note**
* When the user selects a larger paragraph of text and triggers the Select Translations panel, he will need to navigate inside the text box to read all the translated text. When tapping the DOWN ARROW once, the panel scrolls to the very end of the text. Then if he taps the UP ARROW, the focus will move from the last row, one row at a time, without any visual effect of the focus, until the focus reaches the top of the text area (~12 presses of the UP ARROW), only then, the text is scrolled up, one row at a time. Scrolling back down will happen just the same, ~12 ghost taps until the text is being scrolled. Both the scrolling down and scrolling up using the keyboard is ineffective.
**Found in**
* Nightly v127.0a1
**Affected versions**
* Nightly v127.0a1
**Tested platforms**
* Affected platforms: Windows, MacOS, Ubuntu
* Unaffected platforms: -
**Steps to reproduce**
1. Select a very large paragraph of text.
2. Open the context menu and select the Translate option.
3. Tap the DOWN ARROW button.
**Expected result:** The text is being scrolled 1 or a few rows at a time.
**Actual result:** The text is being scrolled to the end.
4. Tap the UP ARROW button.
**Expected result:** The text is being scrolled 1 or a few rows at a time.
**Actual result:** The text does not scroll up for the first 12 taps, then scrolls one row at a time.
**Regression range**
* Not a regression. | 
| 
	Telemetry adjustments for add image flow in PDFs We need to review some of the keys that are being passed in telemetry related to the PDF add image flow.
* Event [image_added](https://dictionary.telemetry.mozilla.org/apps/firefox_desktop/metrics/pdfjs_image_image_added):
  * the descriptions look reversed in the documentation
  * I'm not seeing `alt_text_type` in the data collected
  * the number of image added events for a client/day is sometimes higher than icon clicks, which needs to be investigated
* Metric [alt_text_edit](https://dictionary.telemetry.mozilla.org/apps/firefox_desktop/metrics/pdfjs_image_alt_text_edit):
  * I'm not seeing `ask_to_edit` in the data collected. | 
	Firefox H2 headers font sizes are now smaller It looks like the change in bug 1838939 has regressed the styling for these headers for each section of Firefox View ("Recent Browsing" for example, on the default section) which are now the same size as the side navigation items and now not according to [spec](https://www.figma.com/file/wP9MY9KJn9xqPf140lTvTv/Fx-View-Specs-2023?type=design&node-id=2304-37007&mode=design&t=GVTXQ3vNpuc9li6Z-0). 
I understand the reasoning behind the change was to unite different header sizes but I think we'll need to override the h2 font-size from `text-and-typography.css` to what we were using from `common.css`, which was 1.5em (in the firefoxview-next style `.page-header`). | 
	Downloads panel elements not visible on hover with high contrast and system theme enabled **Affected versions**
* Fx 92.0b7
* Fx 93.0a1
**Affected platforms**
* Windows 10x64
**Steps to reproduce**
1. Launch Firefox
2. Enable system theme for about:addons
3. Go to https://www.thinkbroadband.com/download and download some files
4. Enable high contrast
5. Open Download Panel and hover over Cancel download or Open containing folder  
**Expected result**
* Download Panel elements are properly displayed with high contrast and system theme
**Actual result**
* Downloads panel elements not visible on hover with high contrast and system theme enabled
**Regression range**
Will search for a regression as soon as possible
**Additional notes**
* See attached screenshot | 
| 
	Turning the Review Checker off after finishing a Survey will show an empty Review Checker **Found in**
* Nightly 122.0a1 (2023-12-04)
**Affected versions**
* Nightly 122.0a1 (2023-12-04) 
* Beta 121.0b7
**Affected platforms**
* ALL
**Preconditions:**
Set the browser.shopping.experience2023.enabled - TRUE
Set the browser.shopping.experience2023.optedIn - 1
Set the browser.shopping.experience2023.ads.enabled - TRUE
browser.shopping.experience2023.ads.userEnabled - TRUE
**Steps to reproduce**
1. Reach a few product details pages until the micro survey is displayed.
2. Submit the your answers for the Micro Survey.
3. Turn off the Review checker.
**Expected result**
* The Onboarding card should be displayed and the user should be asked to try it again.
**Actual result**
* A Blank sidebar is displayed.
* Refreshing the page will still show an empty sidebar.
**Regression range**
Not a regression since this issue occurs since it was implemented in 119. | 
	Revise keydown logic to use "e.Key" syntax See this comment from previous bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1893730#c14 | 
	Icon in toolbar is too small **This comment is copy/pasted from a community issue filed during the Foxfooding program.**
---
**Firefox Version:** Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:90.0) Gecko/20100101 Firefox/90.0
**Window Size (inner width and height):** 1368x787
## Steps to Reproduce
Open Firefox
## Expected Behavior
Icons should have same size
## Actual Behavior
Languagetool icon is too small (doesn't happen in FF stable) | 
| 
	Restart button is misaligned in About dialog The throbber and the restart icon are sitting a bit too low next to the text/button. | 
	browser.helperApps.neverAsk.saveToDisk is ignored (still get prompted) when downloading files for which we offer to "open in firefox" **Prerequisites:**
*1. Latest Firefox x64 installed (current version is 81.0.1)*
*2. A selenium project using latest geckodriver (current version 0.27.0)*
*3. The following geckodriver preferences set in the project (on my case, set on serenity.properties):*
* *browser.helperApps.neverAsk.saveToDisk=application/xml;*
* *browser.helperApps.alwaysAsk.force=false;*
*4. A website where an XML file can be downloaded (file MIME-TYpe is application/xml)*
**Steps to reproduce:**
1.  On the selenium automated framework, try to download an XML file, without displaying the Firefox Download popup
**Actual result:**
With the latest Firefox and geckodriver versions, the Firefox popup is always displayed.
**Expected result:**
The XML file should be directly downloaded to the default or specified downloaded directory.
The response I am getting when I click on the Save button is:
> HTTP/1.1 200 OK
> Date: Mon, 12 Oct 2020 12:09:10 GMT
> Content-Length: 8170
> Content-Type: application/xml; charset=UTF-8
> Content-Disposition: attachment; filename=signed_test.xml
**NOTE:**
My framework is based on serenity v.2.3.5
My complete Firefox configuration on serenity.properties can be found attached to this ticket. | 
	Drag link from a null-origin document to new Tab obscures the origin of an external protocol handler prompt Drag link 🔗 to new Tab leads to the origin of an external protocol handler prompt could have been obscured using a data: URL using Iframe📄
If We Drag protocol link 🔗 From Iframe to New Tab 📑, it does not show origin information in external protocol Permission prompt 
`Steps to Reproduce: `
1. Open PufIndex.html
2. Drag Link to new tab (or) Drag image to new tab 
`Result:  ` origin does not show in external protocol Permission prompt
I have attached video Link 🌐🔗🔒 reproducing the attack. ✅
OS Info 🖥️🖱️:
Firefox Version: [134.0a1]
Operating System: [ Windows 10 🖥️ ] 
Thank you | 
| 
	5.13 - 10.3% Images (macosx1014-64-shippable, windows10-64-shippable) regression on push dc605bd20b0b3e2cbab07f028aa4fb96c7186003 (Wed April 15 2020) We have detected an awsy regression from push:
https://hg.mozilla.org/integration/autoland/pushloghtml?changeset=dc605bd20b0b3e2cbab07f028aa4fb96c7186003
As author of one of the patches included in that push, we need your help to address this regression.
Regressions:
  10%  Images macosx1014-64-shippable opt         5,621,682.71 -> 6,200,583.06
  10%  Images macosx1014-64-shippable opt         5,621,682.71 -> 6,184,063.94
   8%  Images windows10-64-shippable opt          6,529,609.67 -> 7,021,537.81
   5%  Images macosx1014-64-shippable opt tp6     8,822,704.23 -> 9,275,087.39
You can find links to graphs and comparison views for each of the above tests at: https://treeherder.mozilla.org/perf.html#/alerts?id=25664
On the page above you can see an alert for each affected platform as well as a link to a graph showing the history of scores for this test. There is also a link to a treeherder page showing the jobs in a pushlog format.
To learn more about the regressing test(s), please see: https://wiki.mozilla.org/AWSY/Tests | 
	controls on web pages no longer work with latest update.  Right mouse, open link in new tab does not work.  How do I roll back to previous version? User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:134.0) Gecko/20100101 Firefox/134.0
Steps to reproduce:
Any right mouse click, opens different longer list of options, and no option works properly. Cannot open link in new tab and stay in current tab, especially in mail.yahoo.com
Actual results:
nothing happens, no tab opens.  Have to click on link which takes me to new tab, and then click back to yahoo.mail. 
Expected results:
new tab opens, stay in current tab with yahoo mail. | 
	Tooltip missing for the the "X" button inside the cards **Affected versions**
* latest Nightly 75.0a1
**Affected platforms**
* Windows 10 x64
* macOS 10.15
* Ubuntu 18.04 x64
**Prerequisites**
* In about:config, set the preference "browser.contentblocking.report.show_mobile_app" to "true" 
**Steps to reproduce**
1. Launch Firefox and navigate to "about:protections".
2. Scroll down the page and go to the "Mobile Call Card" section.
3. Hover your mouse over the "X" button.
**Expected result**
* The “X” button is focused and a proper tooltip is shown on hover.
**Actual result**
* The “X” button is focused but no there is no tooltip. | 
| 
	Firefox View longer typed terms will extend the search results box out of view in History section **Found in**
- Firefox 123.0a1
**Affected versions**
- Firefox 123.0a1
**Tested platforms**
- Affected platforms: macOS 13.6.3, Windows 11, Ubuntu 22.04
**Steps to reproduce**
1. Launch Firefox and access Firefox View
2. Open the History section
3. Focus search and type any word/website
4. Copy the typed word and paste it multiple times inside search
**Expected result**
- The search results box / import history message retains their width in page when longer strings are typed
**Actual result**
- Both the search results box and import history message gets stretched out of view
**Additional notes**
- The issue can be seen in the [attachment](https://drive.google.com/file/d/1XoxbqnEn14Pyi0txzdT0gUne-v9RRb0P/view?usp=sharing) | 
	Address bar strings are not updated after live language switch ##### [Description:]
When live switching  language, switch to tab -  doesn't get switched.
##### [Environment:]
100.0a1 (2022-03-24)
Windows 10
##### [Preconditions:]
###### Configs:
intl.multilingual.downloadEnabled: true
intl.multilingual.enabled: true
intl.multilingual.liveReload: true
browser.search.log: true
###### Tools:
[language packs](https://mock-amo-language-tools.glitch.me/?app=firefox&type=language&appversion=%VERSION%)
[search-addon](https://github.com/mozilla-extensions/searchengine-devtools/releases) if needed, preferably in a separate FX for default engine checks
##### [Steps:]
1. Install a firefox Firefox locale, en-us for example (autoset region not that relevant).
2. Install zh-CN language pack from the preconditions.
3. Open about:preferences / Language.
4. Switch the language to zh-cn.
5. New tab and open youtube.com
6. New tab and type youtube and observe switch to tab.
##### [Actual Result:]
Switch to tab is not switched to the live language switched.
##### [Expected Result:]
When live language switch is done, the switch to tab should be switched. | 
	Session store can't restore session-only storage correctly. In [1] it passes `nullptr` to create session storage, which was retrieved in [2].
More precisely, it can't restore windows which have session-only storage [3].
If you duplicate tab A to tab B, where A doesn't have storage access (or is being partitioned), then the session-only session storage in A will be restored to B as non-session-only session storage, and that can't be accessed by the web content.
[1] https://searchfox.org/mozilla-central/rev/7fd1c1c34923ece7ad8c822bee062dd0491d64dc/toolkit/components/sessionstore/SessionStoreUtils.cpp#1232
[2] https://searchfox.org/mozilla-central/rev/7fd1c1c34923ece7ad8c822bee062dd0491d64dc/toolkit/components/sessionstore/SessionStoreUtils.cpp#1119
[3] https://searchfox.org/mozilla-central/rev/7fd1c1c34923ece7ad8c822bee062dd0491d64dc/dom/storage/Storage.cpp#46 | 
| 
	[Experiment] The "Learn more" button from the "Captive Portal" infobar does not redirect to any page **[Affected versions]:**
- Firefox Nightly 93.0a1 - Build ID: 20210819214942
**[Affected Platforms]:**
- Windows 10 x64
- macOS 11.5.2
- Ubuntu 20.04 x64
**[Prerequisites]:**
- Have a Firefox profile with the "messaging-system.rsexperimentloader.collection_id" pref set to "nimbus-preview" in the "about:config" page.
- Have the "Remote Settings Devtools" add-on installed from [here](https://github.com/mozilla-extensions/remote-settings-devtools/releases).
- Have a captive portal available but you are **NOT** connected to it.
**[Steps to reproduce]:**
1. Open the browser with the profile from prerequisites and click the "Remote Settings Devtools" toolbar button.
2. Change the "Environment" to "Stage" and restart the browser.
3. Connect to the captive portal from the prerequisites.
4. Click the "Open network login page" button from the infobar.
5. Enter your credentials and log in to the captive portal.
6. Click the "Learn more" button and observe the behavior.
**[Expected result]:**
- The infobar is dismissed and you are redirected to the "https://www.mozilla.org/en-US/products/vpn/" page.
 
**[Actual result]:**
- The infobar is dismissed but you are not redirected to any page.
**[Notes]:**
- The issue is also reproducible when triggering the "VPN_CAPTIVE_PORTAL_EXPERIMENT" from the "about:newtab#asrouter" page.
- Attached a screen recording of the issue. | 
	New address bar too narrow on narrow screens User Agent: Mozilla/5.0 (X11; Fedora; Linux x86_64; rv:75.0) Gecko/20100101 Firefox/75.0
Steps to reproduce:
Updated to Firefox with the new address bar, on my (Fedora Linux) system where Firefox is in a 1080x1920 window (maximized on a portrait-orientation FHD screen).
Actual results:
The autocomplete / suggestion / whatever list that appears when you start typing in the new address bar seems now to only ever render as wide as the address bar itself. Which on a 1080 wide window, with a search box and a few plugins, is only about 573 pixels wide. The margins and the 'fade out' effect on the right hand side of the list effectively eat a little more of that, to the point where you almost never get anywhere close to the full URL *or* full title of any page in the list. This is particular a problem for trying to sort through many similar URLs, for instance...Bugzilla bugs. See attached screenshot.
Expected results:
It should be possible for this UI element to be much wider, as it was in the previous design. I understand that this doesn't matter a lot if the window is very wide, as is often the case on landscape-oriented screens, but it's a big problem if it isn't. | 
	No :active state for Screenshot buttons User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:134.0) Gecko/20100101 Firefox/134.0
Steps to reproduce:
Clicked on Take Screenshot from context menu and then selected an area to screenshot.  Then clicked any of the screenshot buttons that appear to the lower right (Cancel, Copy & Download).
Actual results:
When hovering over the button the button background color changes, but it remains the same color when pressing the mouse button.  
Expected results:
As with most other Firefox buttons the background color should change to the :active state style when pressing the mouse button. A check in Browser Toolbox shows that :active state CSS styles are defined and seems to be working correctly.
When searching for this problem I found a long-standing Firefox bug that could very well be related to this problem:
https://bugzilla.mozilla.org/show_bug.cgi?id=771241 | 
| 
	Support search mode across sessions When we store the typed text for a browser, we should probably also store search mode.
Use-cases:
a) I start searching in a tab, move to a different window/tab to copy something, go back and expect to still be in search mode with the appropriate engine
b) I restart the browser with a typed search, it should go restore that browser in search mode with my typed search | 
	"Show all history" link is missing on about:firefoxview-next#history page After updates in bug 1836261, the "Show all history" link is no longer shown at the bottom of the History page of Firefox View. 
`this.allHistoryItems` was switched from an array to a map as part of these updates, but the check for showing this link is still using `this.allHistoryItems.length` when it should now be `this.allHistoryItems.size`. | 
	The theme icons from the "Themes" slide of the new users Onboarding page are not visible in Windows "High Contrast" mode **[Affected versions]:**
- Firefox Beta 89.0b1 - Build ID: 20210419195043
- Firefox Nightly 90.0a1 - Build ID: 20210420095122
**[Affected Platforms]:**
- Windows 10 x64
**[Prerequisites]:**
- Have a new Firefox profile.
- Have the "High Contrast" system mode activated.
**[Steps to reproduce]:**
1. Open the browser with the profile from the prerequisites.
2. Click the "Not now" button from the first slide.
3. Click the "Not now" button from the second slide.
4. Observe the elements from the "Themes" Onboarding slide.
**[Expected result]:**
- All the elements are correctly displayed and respect the "High Contrast" mode.
 
**[Actual result]:**
- The theme icons are not visible.
**[Additional Notes]:**
- This issue is not reproducible with the "Themes" modal from the existing/updating users Onboarding.
- Attached a screenshot of the issue. | 
| 
	[Colorway Closet] Too much white space at the bottom of modal. UX design review mentioned that there is too much white space at the bottom of the closet modal at a larger screen size.
In the XXL mockup, it looks to be that the bottom of the "set colorway" is approx ~189px from the bottom of the modal. | 
	2.74 - 3.57% ts_paint_webext (windows10-64-shippable) regression on push df91fb44b2d4bd8cf55cb2a5360094feb2c6ca6b (Wed July 1 2020) Perfherder has detected a talos performance regression from push [df91fb44b2d4bd8cf55cb2a5360094feb2c6ca6b](https://hg.mozilla.org/integration/autoland/pushloghtml?changeset=df91fb44b2d4bd8cf55cb2a5360094feb2c6ca6b). As author of one of the patches included in that push, we need your help to address this regression.
Regressions:
   4%  ts_paint_webext windows10-64-shippable opt e10s stylo     299.79 -> 310.50
   3%  ts_paint_webext windows10-64-shippable opt e10s stylo     301.42 -> 309.67
Details of the alert can be found in the [alert summary](https://treeherder.mozilla.org/perf.html#/alerts?id=26424), including links to graphs and comparisons for each of the affected tests. Please follow our [guide to handling regression bugs](https://wiki.mozilla.org/TestEngineering/Performance/Handling_regression_bugs) and **let us know your plans within 3 business days, or the offending patch(es) will be backed out** in accordance with our [regression policy](https://www.mozilla.org/en-US/about/governance/policies/regressions/).
For more information on performance sheriffing please see our [FAQ](https://wiki.mozilla.org/TestEngineering/Performance/FAQ). | 
	AlpenGlow - tooltip for autohide in Customise page has right-border different than the rest **Affected versions**
* 88.0a1(2020-03-15), 87.0;
**Affected platforms**
* Windows 10, macOS 11.3
**Steps to reproduce** 
1. Launch Firefox, access the Customize toolbar page;
2. Change to AlpenGlow theme;
3. Hover over the Downloads button (add it to toolbar before if not displayed);
4. Hover over the AutoHide tooltip;
**Expected result**
* tooltip properly displayed;
**Actual result**
* right border is not as rest of the lines for the tooltip;
* assumption: it might overlap with the search box doubling the intensity / transparency (moving it / the line clears);
**Regression range**
* First bad: 2020-08-21
* Pushlog: [URL](https://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=432e42cbbc4139efd2319952ec33efe8ff9add3c&tochange=369f72130f3604c85f73a3b03b2b48f33ad9b19e)
* Visible after bug 1643776, adding it to regressor field for tracking purposes;
**Additional notes**
* attached screenshot to illustrate the issue;
* might be better in Theme or another section, please reassign if so; as this issue does not happen on Dark/Light theme. | 
| 
	Displayed zap image size should stay same irrespective of text width Fix used zap.svg that reduces in size as width increases. See attached | 
	NVDA reads out loud extra text when reaching an Added image with Alt text while Add image button is enabled **Found in**
* Beta 130.0b1
**Affected versions**
* 131.0a1 (2024-08-07)
* Beta 130.0b1 
* Release 129
* ESR 128
**Affected platforms**
* Windows
**Preconditions**
Have any screen reader enabled
**Steps to reproduce**
1. Open a PDF file in Firefox.
2. Add a few images to the PDF file.
3. Add some ALT text to each image.
4. Use the tab key in order to reach the added images.
**Expected result**
* When Reaching the image, NVDA should only read Figure +  Alt Text and after we hit the tab key again and reach the alt text button it should read Alt Text button + the Alt text.
**Actual result**
* Reaching an Added image with Alt text, the Screen reader will read out loud "Toolbar Alt Text added button + Alt Text + Remove image"
**Regression range**
Not a regression. | 
	Tab tooltip should be hidden when scrolling tabstrip This is a recent regression. 
Reproducible: without proton
Steps to reproduce:
1. Open many tabs so that tab strip will over flow.
2. Mouse hover over a tab so that tab tooltip will pop up.
3. Rotate mouse wheel to scroll tabstrip. (don't move mouse position)
Actual Results:
The tab tooltip will remain visible. 
After scrolling, as a result, the content of the tooltip becomes unrelated to the tab at the mouse pointer position.
Expected Results:
Like Firefox87.0b4, tab tooltip should be hidden when scrolling tabstrip. | 
| 
	last screenshot method is not remembered typo: https://searchfox.org/mozilla-central/rev/cee2c396081d950f9e3401113fb179999e404ab8/browser/components/screenshots/ScreenshotsUtils.sys.mjs#735 | 
	`nsIMacUserActivityUpdater.updateLocation` raises error in `_updateMacUserActivity`, breaking mochitests when running in `--headless` mode `browser_asrouter_group_frequency` (and 1 more) is failing in headless mode at least on mac. | 
	Customize toolbar option is in incorrect place inside developer tools **This comment is copy/pasted from a community issue filed during the Foxfooding program.**
---
**Firefox Version:** Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:90.0) Gecko/20100101 Firefox/90.0
**Window Size (inner width and height):** 1366x643
## Steps to Reproduce
1. Right Click on toolbar > Customize toolbar
2. Added "Developer icon" to the toolbar and clicked done.
3. Clicked on "Developer icon"
4. First option is "Customize toolbar" which should not be there.
## Expected Behavior
Customize toolbar option should not appear after clicking developer icon.
## Actual Behavior
After clicking developer icon we should see only options for different Developer tools. | 
| 
	Backout documentation changes to Metrics.yaml Bug 1815699 has landed some documentation changes to Metrics.yaml, but the glean event telemetry changes from that patch didn't land, thus Metrics.yaml should have not been touched.
The main problem is it introduced a "quicksuggest" result, but glean event telemetry doesn't return such a thing, it would indeed be confusing to return a quicksuggest type without saying what it is. | 
	Show the bookmarks toolbar when creating a new bookmark in the toolbar In bug 1219788 we made the bookmarks toolbar show up if users changed the location of a bookmark to be the bookmark toolbar.
This was implemented using a callback that is invoked when the selected folder in the panel / dialog changes.
After the changes in bug 1665389, it will be possible (in fact, it will be the default, on new profiles!) for bookmarks to start off on the bookmarks toolbar - that is, when a user bookmarks, that new bookmark will already be on the toolbar.
The logic from bug 1219788 is only invoked when the folder is changed, so it won't be invoked in this case, meaning we won't show the bookmarks toolbar.
After the changes in bug 727668, the showing of the bookmarks toolbar is only temporary - the toolbar disappears again when the user navigates or switches tabs.
I'm pretty sure that we want to continue doing what we started in bug 1219788 which is to show the toolbar when a bookmark is created directly on the toolbar.
What I'm less sure about is what we should be doing if e.g. the user *edits* an existing bookmark that's already on the toolbar. Should we still show the toolbar? I'm not sure if this makes sense or not... | 
	Tab History or State broken/incorrect User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:76.0) Gecko/20100101 Firefox/76.0
Steps to reproduce:
Searched "webview library" in the title bar.
clicked first ddg result "https://github.com/zserge/webview"
clicked issues, I'm now at "https://github.com/zserge/webview/issues"
middle clicked refresh to open another copy of the tab
Actual results:
The tab that opens when I middle-click refresh is a different URL "https://duckduckgo.com/?t=ffab&q=webview+library&ia=web"
Expected results:
middle click refresh usually opens the same page, "refreshes in a new tab" is how I treat it. I would expect the new tab to be at the url "https://github.com/zserge/webview/issues"
**** ALSO RELATED ****
The other issue is that when I close that tab and hit ctrl-shift-t it opens the same wrong URL, I can't close a bunch of tabs and re-open them because some are seemingly randomly on different pages then when they  closed. | 
| 
	Typing in Firefox View's history search causes flickering and loss of characters typed I just tried searching history on the latest nightly on a Mac M1 Pro.
I started typing `mozsearch` as I got to about the fourth or fifth character, the screen flickered, updated, and lost characters in the search - my search came out as `mozearch`. 
It all depends on timing, but generally you have to be typing when the auto-refresh kicks in.
I'm not quite sure the flickering is true flickering, because of the the update and the potential changes, it felt like it was flickering, but it might have just been the way it updates the page. The main thing is that loss of characters when typing. | 
	Private browsing history is recorded in targeting snapshot User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0
Steps to reproduce:
With Firefox set to "never remember history", use the browser as normal for long enough for "targeting snapshot" to update.
Actual results:
A selection of websites visited are recorded in targeting.snapshot.json as topFrecentSites
Expected results:
Browsing history is not recorded. | 
	Fix abandonment / impression metrics for certain 0-prefix results (e.g. contextual opt-in) Based on what we've discussed so far for bug 1865336, it seems that we don't correctly record an abandonment event (and consequentially no impression event either) when dismissing the results panel for 0-prefix. This is bad when we want to limit a result to a certain number of impressions as is the case with the clipboard result. It's also potentially problematic when we want to analyze impressions specifically for 0-prefx, as is the case with the Firefox Suggest contextual data collection opt-in result; the reason why that doesn't run into this problem is that it counts impressions differently (in `startQuery`, see https://searchfox.org/mozilla-central/rev/c003be8b9727672e7d30972983b375f4c200233f/browser/components/urlbar/UrlbarProviderQuickSuggestContextualOptIn.sys.mjs#245,270) but that's not a good long-term solution, as all parts of the address bar should share an understanding of what an impression is. | 
| 
	Menu Bar activation in fullscreen results  in undesirable  space under inactive tabs on dark theme **Affected versions**
* 119.0a1 (2023-09-21)
**Affected platforms**
* macOS 13
**Steps to reproduce**
**Preconditions:**
- Have the dark theme set at the os level
1. Open several pages
2. Enter fullscreen
3. Place the cursor at the top of the screen to trigger the Menu bar appearance
**Expected result**
* All tabs shift their position without any visual issue.
**Actual result**
* The active Tab keeps its height, while the rest of the unfocused ones have an unnecessary space displayed under (see notes).  
**Regression range**
* Last good revision: 751ce10ffa95f4706e709666d45db519e48786c7
* First bad revision: 85ed967e285f304f7709461aec0d33ca72805791
* Pushlog:
https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=751ce10ffa95f4706e709666d45db519e48786c7&tochange=85ed967e285f304f7709461aec0d33ca72805791
* Potential regressor: 1843044
*Notes*
* See the [screencast issue](https://drive.google.com/file/d/1Ymiar7UMMHoroAxiTe3m-Xiz57tLzbiA/view?usp=sharing)
* Not reproducible if any about page is in focus | 
	Private state for saving links and media should come from the parent, not the content window The context menu child actor sends whether its content window is private off to the parent, which then reads that information when saving links or media. This is suboptimal - the parent can just figure this out itself, and anyway shouldn't necessarily trust the child process to tell the truth about this. Given there's significant user interaction required to hit this code I don't think it's a terrible security issue, but it's still suboptimal. Let's fix it. | 
	Skylight production messages section includes some experiment messages Messages that are distributed by the messaging system directly (ie not Nimbus experiments or Rollouts) don't currently know how to exclude counting messages/actions (eg in their dashboards) that are caused by Nimbus experiments or Rollouts with the same message ID.  My belief is that this isn't a huge problem:
a) very few messages are deployed directly by Remote Settings these days
b) once messages land in-tree and ride the release train, rollouts ** (and most holdback experiments except for maybe the long-term holdbacks?) are generally turned off.  That said, a dashboard that spans both of those periods of time will show the hits from both inside and outside any experiments/rollouts.
This probably needs some more investigation & may want to be split up into multiple tickets.
@Aminomancer, do you have any thoughts here on the long-term holdback stuff? | 
| 
	[HCM] The visibility of the text within the banners and the "X" button is reduced with the new private theme **Found in**
* Nightly 120.0a1
**Affected versions**
* Nightly 120.0a1
**Tested platforms**
* Affected platforms: Ubuntu 22.04, macOS 11.7, Windows 10.
**Preconditions**
* In about:config, set "browser.privatebrowsing.felt-privacy-v1" to true
* Enable High Contrast Mode.
**Steps to reproduce**
1. Open a private window.
2. Observe the visibility of text in the banners and the "X" button.
**Expected result**
* The text within the banners and the "X" button should be easily visible in High Contrast Mode.
**Actual result**
* With the new private theme, the text within the banners and the "X" control button is difficult to read due to insufficient contrast.
**Regression range**
* Not a regression. | 
	Can't properly configure filetype added to preferences via "Always Open Similar Files" It is not possible anymore to control Action of Filename Extension Types, which are not present in Mozilla Firefox by default.
".torrent" and other Content Types are not added to Applications section after first download, making it impossible to set "Open" preference to always open it in BitTorrent client or other external software, instead of being downloaded and opening it in manually, like it's now.
STR:
1. Open https://ubuntu.com/download/alternative-downloads
2. Download from there torrent for Ubuntu 21.10 Desktop (64-bit)
3. Open Applications section in General tab in Settings ( about:preferences#general )
4. Notice that Content Type for ".torrent" was not added there
The issue occurs for every other Filename Extension Type which is not currently present there by default. | 
	“x” button from “Import history..” banner from Firefox View is not aligned with the right edge of the card’s inner padding **Found in**
* 126.0 RC-build 1
**Affected versions**
* 127.0a1 (2024-05-06)
* 126.0 RC-build1
* 125.0.3
**Tested platforms**
* Affected platforms: Windows 11, macOS 12.6.6, Ubuntu 22.04
* Unaffected platforms: none
**Steps to reproduce**
1. Open a few websites and navigate to the Firefox View tab 
2. Click on the History option from the left side of the page
2. Observe the alignment of the “x” button from the “Import history from another browser” banner
**Expected result**
* The “x” button does align with the right edge of the card’s inner padding
**Actual result**
* The “x” button does not align with the right edge of the card’s inner padding
**Regression range**
* Last good build: 2024-04-05
* First bad build: 2024-04-06
* Pushlog: https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=c230ec8f9514326a6e5081ee8e2d677ccf10ab67&tochange=b015e423be91c58d7b97894c9edf76dd65a7c5aa 
* Potentially regressed by: Bug 1889769
**Additional notes**
* See the attached ss
* Not reproducing for the buttons from the tab row row items (fixed in Bug 1889769) | 
| 
	'Manage tab group' dialog cannot be accessed by keyboard via context menu key ## Prerequisites:
Found in Nightly 136.0a1 (2025-01-15)(64-bit)
Open a few tabs in Nightly and create a tab group
## STR:
1. Open Firefox Nightly
2. Press `Ctrl` + `L` to move focus into the URL bar
3. Use `Shift` + `TAB` to move focus to the active tab
4. Press the `Left arrow` key to move focus to the tab group button
5. Use `fn` + `Shift` + `F10` to open the context menu on the active tab
## Expected / Actual:
Mouse users are able to right click on the tab group button and open the 'Manage tab group' dialog. Keyboard-only users cannot. When using the key combination to 'right-click' on the tab group button, the tab context menu opens, not the 'Manage tab group' dialog. 
[Link to screen recording of issue (no audio)](https://drive.google.com/file/d/1yBf_ezT0NxV_vMFYZYRIMX237OI8Rg50/view?usp=sharing) | 
	[Colorway-Closet] Colorways Modal's initial size is too small on macOS Changing the window size does not change width of the colorways modal. 
STR 
Open the colorways modal by launching it from either about:firefoxview or about addons
Resize the browser window to different widths 
Current behaviour 
Colorways Modal remains at fixed width and vertical scroll bars are always visible 
Expected
Modal should be responsive , should shrink and grow based on the browser width. 
 OS : Mac OS version 12.5
Nightly : 105.0a1 (2022-08-12) | 
	Onboarding send yourself a download link is focused twice ## STR:
0. (macOS only) Ensure full keyboard navigation is activated by checking `Use keyboard navigation to move focus between controls` in System Preferences > Keyboard > Shortcuts
1. Open the Firefox browser without signing into your Fx account
2. Open the Browser Console and enter:
    `Cc["@mozilla.org/browser/browserglue;1"].getService().wrappedJSObject._showUpgradeDialog()`
3. Navigate to the 3 onboarding screen `Hop from laptop to phone and back again`
4. Using keyboard alone (by pressing `Tab`) navigate to the `Skip this step` control
## Expected:
1. `send yourself a download link.` receives keyboard focus only once (after pressing `Tab` once when the 3rd screen is opened)
2. pressing `Tab` once again moves the keyboard focus to the `Skip this step` control.
## Actual:
1. `Scan the QR code to get Firefox for mobile or send yourself a download link.` receives the focus first after pressing `Tab` once when the 3rd screen is opened (redundant - it also has a custom focus indication)
2. the `send yourself a download link.` (as expected)
3. pressing `Tab` once again moves the keyboard focus to the `Skip this step` control (as expected).
### Windows NVDA output example:
```
(1)
Scan the QR code to get Firefox for mobile or send yourself a download link.  heading
Scan the QR code to get Firefox for mobile or send yourself a download link.  button
(2)
send yourself a download link.  button
```
Note: while the screenshot attached includes a screen reader (NVDA) speech output panel, it is only done for presentation only, the bug exists without any screen reader running and fixing it for a keyboard alone should fix it for a screen reader use as well.
Version: Firefox Nightly 107.0a1 (2022-10-17) (64-bit) on macOS 12.6 and Windows OS 11. | 
| 
	Unreadable <select> fields (menulist / popups) when using the Proton dark theme STR:
1 Set Proton dark theme and enable proton context menu
2 Go to https://signup.live.com/signup?lcid=1033&wa=wsignin1.0&rpsnv=13&ct=1616000757&rver=7.0.6737.0&wp=MBI_SSL&wreply=https%3a%2f%2foutlook.live.com%2fowa%2f%3fnlp%3d1%26signup%3d1%26RpsCsrfState%3dc236a12a-38e6-fa16-3d4a-a1bc412cce98&id=292841&CBCXT=out&lw=1&fl=dob%2cflname%2cwld&cobrandid=90015&lic=1&uaid=bfd87d46442d4e34a294d439cc0ebcc9
3 Open drop down and observe that drop down options are not visible | 
	Feature API does not fire update event on startup The ExperimentFeature API does not trigger the `onUpdate` callback after loading experiments from disk. | 
	IsDownloadSpam() detects files downloaded through "Save link as..." context menu item as spam **STR**
1. Enable `browser.download.enable_spam_prevention` 
2. Go to https://developer.mozilla.org/en-US/docs/MDN/Contribute/Getting_started 
3. Open a the filepicker for "About MDN" link by choosing the "Save link as" item from the context menu. Dismiss the filepicker.
4. Repeat step 3.
**Expected**
The file picker should open.
**Actual**
The file picker doesn't open.
**Notes**
The issue seems goes away when the pref is disabled. This is likely caused by the IsDownloadSpam method falsely detecting the file as "spam". | 
| 
	Allow default-branch regional pref values in DoH Config [Tracking Requested - why for this release]:
At some point during review, we ended up replacing an undefined check with Services.prefs.prefHasUserValue, which looks nicer but has the consequence of not considering values on the default pref branch.
Normandy rollouts always operate on the default branch, which means this doesn't work.
This does not affect the upcoming 1% rollout delivery because it is framed as an experiment, and we can use user-branch prefs there. But we need to fix this in 91. | 
	Proton customization - re-center several buttons inside the overflow dropdown menu **Affected versions**
* 88.0a1 (2021-03-14) 
**Affected platforms**
* Win10, macOS 10.13;
**Steps to reproduce**
* pref set to true:  browser.proton.enabled
* pref set to true: browser.proton.toolbar.enabled
1. Launch Firefox, access the Customize browser page;
2. Drag all the available buttons in the Overflow menu;
**Expected result**
* button icons have the same offset from the left-side of panel;
**Actual result**
* button icons are no longer centered for: 
  * Reload; 
  * Profiler;
  * Cut / Copy / Paste;
**Regression range**
* visible with proton-toolbar changes;
**Additional notes**
* set as S3 for now, since this might still be worked on;
* attached screenshot to better illustrate the issue. | 
	"Open with" should not add .txt for files served with text/plain mimetype if there is header/<a download> information about the filename including an extension Tested with a fresh new profile using Firefox 84 on Windows 10.
Firefox should respect suggested file extension even if MIME type is text/plain.
Example:
- Install Imagus addon.
- Go to its Options, click Sieve then click export button (↑).
- Download popup will show up. It's a JSON file, but without proper MIME type.
- If you click to save, it's all right, file will be saved as .json (Imagus-sieve.json).
- But if you use "Open with", Firefox will save it in %TEMP% folder as .txt (more precisely: Imagus-sieve.json-1.txt).
I have also experienced this in Skype Web while trying to open PDF file misstyped as text/plain. Firefox adds .txt and of course the file doesn't open correctly.
My workaround was to manually edit handlers.json adding
`"text/plain":{"action":4,"ask":true,"extensions":["json","pdf",...],...`
but Firefox should handle this by default. | 
| 
	Text selection cleared when screenshot is taken STR
1. go to a website and select some text
2. attempt to take a screenshot
Expected
- text remains highlighted in the screenshot
Actual
- selection goes away
Video demonstrating this: https://drive.google.com/file/d/1JlBbQfzsSkk0YvYb4nNxCOO_1M7WCzgF/view?usp=sharing
macOS 14.4
Firefox Nightly (2024-03-22) | 
	Free Highlighting in PDF will record the "other" Highlight method with Glean **Found in**
* Nightly 125.0a1 (2024-03-04)
**Affected versions**
* Nightly 125.0a1 (2024-03-04)
* Beta 124.0b7
* Release 123
**Affected platforms**
* All
**Preconditions:**
Enable  pdfjs.enableHighlightEditor	true
**Steps to reproduce**
1. Open any PDF in Firefox.
2. Enable the Highlight editor from the Toolbar.
3. Free Highlight anywhere.
4. Reach about:glean and submit a "metric" type Telemetry.
5. Reach https://debug-ping-preview.firebaseapp.com/ and search for the previously submitted ping.
**Expected result**
* The Following metric should be recorded.
*  "pdfjs.editing.highlight.method": {
        "main_toolbar": 2
      },
**Actual result**
* The following metric is recorded:
      "pdfjs.editing.highlight.method": {
        "__other__": 2
      },
**Regression range**
Not a regression. | 
	Intermittent browser/base/content/test/contextMenu/browser_contextmenu_inspect.js | single tracking bug **Filed by:** sstanca [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=470885030&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/UOti-ShoSOqTdrJ71Sbl0w/runs/0/artifacts/public/logs/live_backing.log
---
```
[task 2024-08-19T13:58:17.729Z] 13:58:17     INFO - TEST-PASS | browser/base/content/test/contextMenu/browser_contextmenu_inspect.js | checking if popup is closed - 
[task 2024-08-19T13:58:17.730Z] 13:58:17     INFO - Buffered messages finished
[task 2024-08-19T13:58:17.731Z] 13:58:17     INFO - TEST-UNEXPECTED-FAIL | browser/base/content/test/contextMenu/browser_contextmenu_inspect.js | Test timed out - 
[task 2024-08-19T13:58:17.731Z] 13:58:17     INFO - GECKO(9296) | Completed ShutdownLeaks collections in process 3704
[task 2024-08-19T13:58:17.732Z] 13:58:17     INFO - TEST-START | Shutdown
``` | 
| 
	Remove Nimbus QA Prefs from Telemetry Environment The telemetry is expiring soon and needs to be removed. | 
	The Callout Tour for pdf.js is wrongly positioned on Firefox RTL locale builds **[Affected versions]:**
- Nightly 110.0b1 
- Firefox Beta 109.0b1
**[Affected Platforms]:**
- Mac 12.4
- Windows 10 x64
- Linux Mint 20
**[Prerequisites]:**
- Have a Firefox RTL build extracted/installed (eg: ar build).
- Have the "nimbus.debug" set to true in about:config.
- Be enrolled in any of the experiment branches. You can force enroll by navigating to the following links: [Treatment A](about:studies?optin_slug=pdfjs-feature-callout&optin_branch=treatment-a&optin_collection=nimbus-preview) or [Treatment B](about:studies?optin_slug=pdfjs-feature-callout&optin_branch=treatment-b&optin_collection=nimbus-preview).
**[Steps to reproduce]:**
1. Open the Firefox browser with the profile from the prerequisites.
2. Navigate to a PDF link, eg: [TestPDFFile](https://www.clickdimensions.com/links/TestPDFfile.pdf).
3. Observe the Callout Tour for pdf.js.
**[Expected result]:**
- The Callout Tour for pdf.js is positioned in the left part pointing to the Text icon.
**[Actual result]:**
- The Callout Tour for pdf.js is positioned in the right part pointing to nothing in the toolbar.
**[Notes]:**
- The issue is also reproducible for the second screen.
- Attached is a screenshot of the issue. | 
	AlpenGlow - tooltip for autohide in Customise page has right-border different than the rest **Affected versions**
* 88.0a1(2020-03-15), 87.0;
**Affected platforms**
* Windows 10, macOS 11.3
**Steps to reproduce** 
1. Launch Firefox, access the Customize toolbar page;
2. Change to AlpenGlow theme;
3. Hover over the Downloads button (add it to toolbar before if not displayed);
4. Hover over the AutoHide tooltip;
**Expected result**
* tooltip properly displayed;
**Actual result**
* right border is not as rest of the lines for the tooltip;
* assumption: it might overlap with the search box doubling the intensity / transparency (moving it / the line clears);
**Regression range**
* First bad: 2020-08-21
* Pushlog: [URL](https://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=432e42cbbc4139efd2319952ec33efe8ff9add3c&tochange=369f72130f3604c85f73a3b03b2b48f33ad9b19e)
* Visible after bug 1643776, adding it to regressor field for tracking purposes;
**Additional notes**
* attached screenshot to illustrate the issue;
* might be better in Theme or another section, please reassign if so; as this issue does not happen on Dark/Light theme. | 
| 
	Uninstalling Firefox should remove the UpdateLogs directory from Mozilla Maintenance Service (This was reported by a partner)
When you uninstall Firefox, it leaves behind Mozilla Maintenance Service\UpdateLogs directory.
It should completely remove everything.
They've also noticed that C:\Program Files\Mozilla Firefox  is getting left behind about 15% of the time. Not sure what we can do about that. Is there any way to diagnose that? | 
	Remove ghost shadow on feature callout on MacOS Follow up to [1900984](https://bugzilla.mozilla.org/show_bug.cgi?id=1900984), which fixes the ghost shadow on the arrow icon but we also need the entire callout to have `moz-window-shadow` set to `none` so the shadows are consistent. | 
	Don't hide pref browser.pagethumbnails.capturing_disabled The pref `browser.pagethumbnails.capturing_disabled` should be unhidden because there are reasons for not wanting thumbnails generated that go beyond test purposes.
A web search for this preference will show many discussions by end users wishing to disable thumbnails on their New Tab page.
On my New Tab page, I only want the automatically detected high resolution favicon images or Custom Image Urls that I specify. Never captured thumbnails.
To accomplish this goal, I discovered the `browser.pagethumbnails.capturing_disabled` which I set to **True**. 
However, now all my Custom Image Urls that I specified stopped working. This is bug 1551132.  But that bug won't be fixed because pref `browser.pagethumbnails.capturing_disabled` is hidden and, therefore, thought to be only for testing purposes. | 
| 
	New WebRTC sharing indicator can linger after a page reload shorlander noted that, at least on macOS, he saw a case where the indicator stayed on screen after reloading the page that he was sharing his screen, camera and mic on.
The indicator looked like the attachment.
I can't seem to reproduce this, myself, but wanted to get it on file. | 
	Failure in browser/base/content/test/performance/browser_urlbar_search.js with proton urlbar There's a failure in browser/base/content/test/performance/browser_urlbar_search.js when graduating the proton urlbar. | 
	Hitting space key when typing a token alias no longer deletes the autocomplete result *Affected versions*
* 81.0a1 (20200820212107)
* 80.0RC2 (20200818235255)
*Affected platforms*
* Windows 10x64
* macOS 11
* Ubuntu 18.04
*Steps to reproduce*
1. Open Firefox and focus the address bar.
2. Type `@am` for example for a search suggestion autocomplete.
3. Hit Space key.
*Expected result*
* Autocomplete search suggestion is deleted leaving only the typed letters.
*Actual result*
* The selection is moved one letter.
*Regression range*
* Last good revision: 52aae6784eb346ee86af8d1f13cdb8965c3a47be
* First bad revision: 51a157c5fe34d465fcd08a8f4d5276ae13c06f1c
* Pushlog:
https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=52aae6784eb346ee86af8d1f13cdb8965c3a47be&tochange=51a157c5fe34d465fcd08a8f4d5276ae13c06f1c
*Notes*
* Attached a screen recording.
* After hitting Space and unfocusing the address bar shows only the typed word and after refocusing shows the autocomplete result.
**Suggested Severity: S3** | 
| 
	Messaging system should use feature.variables.enabled, not feature.enabled After deprecating .enabled in experimenter, we discovered messaging system is still using the old property. We should update it to use `feature.variables.enabled` | 
	Unable to open the "Recently Closed Windows" subview in the main menu in some cases Regressed by bug 1832141. I'm.. not really sure what is the STR, but I confirmed this in a clean profile as well.
When this happens, I have already restored a session, and then I attempt to open that menu.
From the browser console:
```
TypeError: can't access property "l10n", this is undefined
RecentlyClosedTabsAndWindowsMenuUtils.sys.mjs:76:29
TypeError: can't access property "tagName", headerNode.nextSibling is null
    ensureHeaderSeparator resource:///modules/PanelMultiView.jsm:1397
    set headerText resource:///modules/PanelMultiView.jsm:1424
    _showSubView resource:///modules/PanelMultiView.jsm:743
    showSubView resource:///modules/PanelMultiView.jsm:674
    value resource:///modules/PanelMultiView.jsm:435
    showSubView chrome://browser/content/customizableui/panelUI.js:428
    oncommand chrome://browser/content/browser.xhtml:1
``` | 
	[macOS] The buttons from the "Set browser as default" notification bar cannot be accessed using the "Enter" key **[Affected versions]:**
- Firefox Nightly 82.0a1 - Build ID: 20200831215215
- Firefox Beta 81.0b4 - Build ID: 20200829200810
**[Affected Platforms]:**
- macOS 10.15
**[Prerequisites]:**
- Have a new Firefox profile.
- The Firefox browser is NOT set as default.
**[Steps to reproduce]:**
1. Open the browser with the profile from prerequisites.
2. **Additional step for Nightly**: Open a new tab.
3. Press the "Tab" key two times.
4. Press the "Enter" key and observe the behavior.
**[Expected result]:**
- The "Set as Default" notification is dismissed and the OS Settings pop-up is opened.
	
**[Actual result]:**
- Nothing happens.
**[Notes]:**
- This issue is reproducible with the "Close this message" button from the notification bar.
- The buttons are working as expected if the "Space" key is pressed instead.
- This issue is not reproducible on Windows and Linux.
- Attached a screen recording of the issue. | 
| 
	[XFA] Saved selections of checkboxes that are subsequently deselected appear as selected in print preview +++ This bug was initially created as a clone of Bug #1723734 +++
**Note**
* When the user loads a specific PDF file, selects some checkboxes, and then saves it, reopens it, deselects the previously made selections and goes into print preview, he will notice that the previously selected and saved, then currently deselected checkboxes are now incorrectly displayed as selected.
**Affected versions**
* Beta v93.0b2
**Affected platforms**
* all
**Steps to reproduce**
1. Launch browser.
2. Load the attached PDF file.
3. Make some selections of the checkboxes on sections 3 subsection 19 (page 1).
4. Save the PDF file.
5. Reopen it.
6. Deselect the checkboxes.
7. Go into Print preview (CTRL+P).
**Expected result**
* The checkboxes appear as deselected (correctly).
**Actual result**
* The checkboxes appear as selected (incorrectly)
**Regression range**
* Not a regression, but an implementation flaw.
* Behavior was uncovered after the fix of bug 1723734.
**Additional information**
* A workaround is to save the document with the deselections before printing it.
* Considering there's a workaround, I'm setting the S3 seerity. Could also go with S2... | 
	ModalOverlay.test.jsx is in the wrong directory (asrouter, should be in newtab) [ModalOverlay.test.jsx](https://searchfox.org/mozilla-central/rev/9982a76fe95c70f7c2dca2d60bd78e015313924d/browser/components/asrouter/tests/unit/ModalOverlay.test.jsx) is in `browser/components/asrouter/tests/unit`, but I think it should be in `browser/components/newtab/test/unit/content-src/components`, to correspond to the location of the file it's testing, [ModalOverlay.jsx](https://searchfox.org/mozilla-central/rev/9982a76fe95c70f7c2dca2d60bd78e015313924d/browser/components/newtab/content-src/components/ModalOverlay/ModalOverlay.jsx). Consequently, the import path in the test file seems incorrect, it's not navigating back to the newtab directory, and there's no file at the specified path, so the import can't resolve.
Edit: From the hg history it looks like the component was moved to newtab in bug 1877202, but the test file was left in asrouter. | 
	user-preference-changed-sideload unenrollments after Firefox upgrade Many users in the treatment branch of the [Comcast steering experiment](https://experimenter.services.mozilla.com/experiments/comcast-steering-experiment/) (`bug-1647305-pref-comcast-steering-experiment-release-78-80`) were unenrolled with reason `user-preference-changed-sideload`: https://sql.telemetry.mozilla.org/queries/74510/source#186220
The volume of these events increased when Firefox 80 was released. Most unenroll events are sent from Fx 80.0 or 80.0.1: https://sql.telemetry.mozilla.org/queries/74517
The upgrade could have triggered the unenrollment or there could be something Fx 80-specific. Windows and Mac users were both affected.
The treatment branch sets the prefs `doh-rollout.provider-steering.enabled` to `true` and resets `doh-rollout.provider-steering.provider-list` to its default value, both on the default pref branch. The prefs have default values set [in firefox.js](https://searchfox.org/mozilla-central/rev/b2716c233e9b4398fc5923cbe150e7f83c7c6c5b/browser/app/profile/firefox.js#1937).
The unaffected control branch only sets `doh-rollout.provider-steering.enabled` to its default value (`false`).
The check that fails that causes the error to be sent is https://searchfox.org/mozilla-central/rev/b2716c233e9b4398fc5923cbe150e7f83c7c6c5b/toolkit/components/normandy/lib/PreferenceExperiments.jsm#260-261, which indicates that Normandy discovered that the preference had an unexpected value for the user's branch. | 
| 
	The PDF file is saved with blank pages and missing contents when adding images with different file types **Found in**
* Nightly 117.0a1 (2023-07-17)
**Affected versions**
* Nightly 117.0a1
**Affected platforms**
* All
**Steps to reproduce**
1. Open a PDF file in Firefox.
2. Add Several images types to the PDF file.
3. Click on the Print preview button.
4. Print the PDF file by pressing the "Save" button.
**Expected result**
The PDF file is correctly saved with its content unchanged and with its images/content successfully displayed.
**Actual result**
The PDF file is saved with blank pages and missing contents.
**Regression range**
N/A
**Notes**
Sometimes the PDF files are saved with only the images missing, other times the whole pages are saved blank. | 
	Tagged annotations aren't a part of the structure tree The pdf contains a stamp annotation which belongs to the structure tree but since it doesn't belong to the content stream of the page the annotation isn't a part of this tree. | 
	favicon not stored in bookmarks if the page uses replaceState() User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/109.0
Steps to reproduce:
Visit https://sso.myfritz.net/
drag tab into bookmarks toolbar
Actual results:
bookmark appears, but with default globe favicon instead of the blue-white-red favicon that it shows in the tab
Expected results:
Should have applied favicon from tab in the bookmark entry | 
| 
	Error UI for un-analyzable products From a Slack thread this morning, it turns out some Amazon digital products cannot be analyzed, for instance https://www.amazon.com/dp/B002YK183C/.
We'll need to clarify with the fakespot team whether this is something that (a) can be supported for MVP, (b) if not, whether we can get a specific error response from the API so we can message the situation to users, and if we can get an error message, we'll need to follow up with UX on what can be done.
I've filed a corresponding bug on the fakespot Jira to see what can be done: https://mozilla-hub.atlassian.net/browse/FAK-201 | 
	Cannot sign in to Firefox Account using Firefox View User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:106.0) Gecko/20100101 Firefox/106.0
Steps to reproduce:
I'm trying to set up Firefox View, and I enter my e-mail. I am on macOS Ventura 13.0 (my user agent might suggest otherwise).
Actual results:
The Sign in button just shows a spinner that's been going forever now. There's also a banner that says "Working...". In the Console, I see the following errors:
* WebChannel error: No Such Channel
* Working...
* Response not received for: fxaccounts:can_link_account
Expected results:
I should be able to sign in to my Firefox account. | 
	Firefox View "tab" feels slower than other tabs because it opens on mouse click release, rather than immediately on mouse click One thing I noticed while opening Firefox View and following its progress was that it opens slightly slower than other tabs. 
I discovered that this was the case because unlike "real" tabs in Firefox, Firefox View opens when you release your mouse click rather than immediately on click. 
For consistency and a good user experience, Firefox View's "tab" should open with the same speed as ordinary Firefox tabs -- immediately on mouse click. | 
| 
	Migration wizard remains in infinite loading when importing .HTML or .CSV files even if the data is successfully imported **Found in**
* Nightly 116.0a1 
**Affected versions**
* 116.0a1 (20230621040008)
**Tested platforms**
Affected platforms:
* Ubuntu 22
* Windows 10
* macOS 10.14
**Preconditions**
* Ensure “signon.management.page.fileImport.enabled" is set on True in about:config.
* have a valid csv file with exported passwords from any browser
**Steps to reproduce**
1. Open Firefox and choose to import Passwords from CSV file.
2. Select the file from the preconditions.
 
**Expected result**
The import is successful.
**Actual result**
The import does not complete, it remains in progress in an infinite loop.
**Regression range**
https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=693d34c8447d4730b61eaad4858422001bdb1a7e&tochange=b865b19797f1adb2019d2845b4ad65c34869a433
**Notes**
* Screenshot attached | 
	The "activityAfterIdle" message is wrongly triggered after the PC wakes up from "Sleep" or "Hibernation" **[Affected versions]:**
- Firefox Beta 108.0b3 - Build ID: 20221117185908
**[Affected Platforms]:**
- Windows 7 x64
**[Prerequisites]:**
- Have the "Remote Settings Devtools" add-on installed from [here](https://github.com/mozilla-extensions/remote-settings-devtools/releases).
**[Steps to reproduce]:**
1. Open the browser from the prerequisites.
2. Click the "Remote Settings Devtools" toolbar button from the right part of the toolbar.
3. Change the environment to "Stage" and restart the browser.
4. Put the PC to "Sleep".
5. Wake up the PC and observe the behavior.
**[Expected result]:**
- The "activityAfterIdle" message is NOT triggered.
    
**[Actual result]:**
- The "activityAfterIdle" message is triggered.
**[Additional Notes]:**
- This issue is also reproducible if the PC was put to "Hibernate" instead of "Sleep".
- Attached is a screen recording of the issue: | 
	Regression: Overlapping in Pocket Doorhanger due to smaller button Nightly 91.0a1 (2021-07-01) (64-Bit)
macOS 11.4
1.) Click on the Pocket Toolbar Icon to open the Doorhanger
2.) Take a look at the "Register with Firefox" Button
Actual: Overlapping is to see, because the button size has shrinked.
Expected: No Overlapping, larger button.
This is a regression. Works fine in FF 89.0.2 Stable.
A screenshot is attached.
Thanks for checking. | 
| 
	[Experiment] The UI elements of the Cookie Banner Reduction CFR message are wrongly displayed for RTL builds **[Affected versions]:**
- Firefox Beta 128.0b8 - Build ID: 20240626091446
**[Affected Platforms]:**
- Windows 10 x64
- macOS 12.4
- Linux Ubuntu 20.04 x64
**[Prerequisites]:**
- Have a Firefox RTL build installed (ar, he, fa, etc).
- Have the following pref set:
`nimbus.debug` = `true`
**[Steps to reproduce]:**
1. Open the browser from the prerequisites.
2. Copy and paste the following link in order to force enroll in the “CBB ROW Hold-back with Promo” experiment: `about:studies?optin_slug=cbb-row-hold-back-with-promo&optin_branch=treatment-a&optin_collection=nimbus-preview`
3. Restart the browser. 
4. Open a new Private Window.
5. Navigate to a website that contains a cookie banner. (e.g. bloomberg.com, cnn.com)
6. Observe the CFR message.
**[Expected result]:**
- The elements of the CFR message are correctly displayed respecting the RTL rules.
**[Actual result]:**
- The message’s arrow points to the Address Bar instead of being anchored to the "Tracking Protections" button.
- The X button, cookie icon, link, and text from the message's content are displayed in the same way as on the LTR builds.
- The X button overlaps part of the text from the message’s content.
**[Notes]:**
- Attached is a screenshot of the issue on 3 RTL builds (ar, he, fa, etc).
- This issue is probably reproducible with other RTL builds. | 
	Unable to Highlight a single URL text from a PDF file **Found in**
* Nightly 122.0a1 (2023-12-07)
**Affected versions**
* Nightly 122.0a1 (2023-12-07) 
**Affected platforms**
* ALL
**Steps to reproduce**
1. Open a PDF with multiple links. (Attached file)
2. Enable the Highlight tool.
3. Highlight just one word or Row with a link.
**Expected result**
* Users should be able to highlight just one word or row of text even if its a Link.
**Actual result**
* Trying to highlight just one word, will highlight everything down to that area.
**Regression range**
Not Applicable | 
	Cannot screenshot some websites [e.g. Tantek.com homepage] User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.132 Safari/537.36
Steps to reproduce:
Visit Tantek.com, click elipsis, screenshot, full-page.
Actual results:
Nothing happens. No errors, no messages. Nada
Expected results:
Either take screenshot or give me an error code / reason why; in a way that: 
I understand what I've done
I understand what Tantek has done
I understand what has gone wrong | 
| 
	Quick suggest engagement telemetry may not match visible results in the view Bug 1800184 fixed the case where a quick suggest result is in the view but hidden, but I found one more case it didn't fix: The user can pick a result (i.e., complete an engagement) after the provider `add()`'ed it but before it's added to the view. [Edit: This sentence is confusing. What I mean is: After the quick suggest provider adds a result to the context but before that result is shown in the view, the user can pick another unrelated result in the view.] That means we can end up recording telemetry for results that aren't actually visible in the view, since the telemetry is based on `_resultFromLastQuery`, which is simply the result the provider added last.
In short we need to base engagement telemetry on the result that's visible in the view, not on the result the provider added last. | 
	Search Tips shownCount prefs are set incorrectly Bug 1613855 [erroneously sets](https://hg.mozilla.org/mozilla-central/rev/1b407a1a33d6#l2.202) the prefs `searchTips.(type).shownCount` rather than `browser.urlbar.searchTips.(type).shownCount`, meaning that `shownCount` will not be meaningfully recorded. This should be corrected and uplifted to beta. | 
	File context menu in Downloads Panel opens for wrong file User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/110.0
Steps to reproduce:
- Download several files
- Delete them from the disk (without clearing the menu)
- Start downloading another file
- Right-click on any deleted file (doesn't always work the first time)
Actual results:
Context menu opened for the file currently being downloaded
Expected results:
Context menu must be open for the file that was right-clicked | 
| 
	[A11y] The browser crashes when using VoiceOver while opening the side-bar from TopMenu/View/Sidebar/Bookmarks (MacOS) **Note**
* When the user has Voice Over activated and opens the bookmarks sidebar from the Vies/Sidebars/Bookmarks (with VO commands or the mouse), he will notice that the browser will crash.
**Affected versions**
* Nightly v92.0a1
**Affected platforms**
* all
**Steps to reproduce**
1. Start Voice Over.
2. Launch browser.
3. click on View/Sidebar/Bookmarks
**Expected result**
* Sidebar opens and browser does not crash.
**Actual result**
* Sidebar opens, VO starts talking, then the browser crashes.
* https://crash-stats.mozilla.org/report/index/81a67aa1-1bf7-4358-bafa-5d5b30210804#tab-details
**Regression range**
* Appears to be a regression:
Bug 1686827 - GeckoTextMarker is lesser than if child's offset is greater or equal. r=morgan
Differential Revision: https://phabricator.services.mozilla.com/D101835
Let me know if the mozregression result appears incorrect so I can reinvestigate.
**Additional notes**
* This issue does not occur with NVDA (Windows) or ORCA (Ubuntu). | 
	sound-playing icon looks bad (outline is aliased) I am *not* someone with super strong UI tastes, but I'm running Nightly and recently noticed that the sound-playing icon changed. I'm on Windows 11 in dark mode and to me the circle around it looks jagged and...not good. | 
	[snap] Cannot import data from Chrome through the "Import Data From Another Browser" flow **Note**
* When the user accesses the "Import Data From Another Browser..." from Library and attempts to import from Google Chrome, he will notice that Chrome is not available in the list although installed in in use on the system.
**Found in**
* Beta v125.0b4 (snap)
**Affected versions**
* Beta v125.0b4 (snap)
**Tested platforms**
* Affected platforms: Ubuntu 22
* Unaffected platforms: Windows 10, MacOS 11
**Steps to reproduce**
1. Have Chrome browser installed and a user profile with some data.
2. Install firefox snap
3. Launch Firefox
4. Open Library
5. Click Import and Backup, then Import Data From Another Browser...
6. Select Chrome browser from the drop-down.
**Expected result**
* Chrome is found and selectable from the drop-down.
**Actual result**
* Chrome si not displayed in the drop-down.
**Regression range**
* unknown
**Additional notes**
* This issue does not occur on the archived (.tar.bz) builds, only on the snap installed builds. | 
| 
	[Cards] Small card lose the contextual menu when saved to pocket This was tested on Nightly 136.0a1 (2025-01-13) (64-bit)
Steps to reproduce:
1. Enable sections and the new cards UI to see small cards
2. Go to the contextual menu and click on "save to pocket"
3. Hover again the small card and the contextual menu is no longer visible. | 
	Hide network status in DOM fullscreen (was: Status line visible on top of fullscreen videos) User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/117.0
Steps to reproduce:
1. Open a Youtube video.
2. Play it and switch to fullscreen mode (press F or an icon in the UI).
Actual results:
The video opens fullscreen, but the status bar at the bottom of the screen (saying that it's performing a TLS handshake) stays above the video and visible. In my case, this status bar stays visible for a very long time (minutes?) and may even last to the end of the video. This is distracting.
This doesn't always happen and obviously depends on whether the status bar disappears naturally (e.g. when the relevant network activity finishes quick enough). I think, it may even not reproduce reliably (meaning that sometimes, even when the status bar is visible in non-fullscreen mode, switching to fullscreen will hide the status bar), but I'm not sure whether this happens because the status bar disappears naturally or because the fullscreen video covers it.
Expected results:
Fullscreen video should hide the status bar. | 
	navigator permission for geolocation return only prompt as a state User Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36
Steps to reproduce:
1/ a page ask for geolocation permission popup (let the pop up open (prompt))
2/ run this in the console :
```
navigator.permissions.query({ name: 'geolocation' }).then(console.log);
```
Response : PermissionStatus { state: "prompt", onchange: null }
3/ Click on block geolocation in the permission popup.
4/ re-run the script in the console, state prompt.
5/ reload page the accept geolocation
6/ re-run the script, style prompt as a state.
Actual results:
What ever is the permission set by the end-user, the console will show the state as "prompt", never "denied" or "granted"
Expected results:
When geolocation accepted by the end user, the state should be "granted"
When geolocation refused by the end user, the state should be "denied" | 
| 
	Deleted cards are still displayed in Pocket list [Affected versions]:
- Nightly 82.0a1 20200903094553
[Affected platforms]:
- Win 19 64-bit
- Ubuntu 18.04 64-bit
[Prerequisites]:
- User is logged into "Pocket".
- browser.search.region is set to "US"
[Steps to reproduce]:
1. Go to "Recommended by Pocket" section in about:newtab and save a card to Pocket using (...) menu
2. Open https://app.getpocket.com/ in a new tab and check that the card is shown on the list
3. Return to about:newtab and select "Delete from Pocket" option for the previously saved card
4. Navigate to "https://app.getpocket.com/ and observe the displayed cards. Refresh the page.
[Expected result]:
- The card that was previously deleted is not displayed.
[Actual result]:
- The previously deleted card is still on the list.
[Regression range]:
- This is a very recent regression from 2020-09-02. Mozregression blocked before reaching autoland, but I will try to further bisect later on. 
Pushlog obtained so far: https://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=4a18696ce81f949bd4fea1a68966a4e335d8fbad&tochange=85e7a3055098f2f8f8d7abc59d7f0d6215e47984
Suggested severity: S3 | 
	Protection panel is missing a number of Proton styles **Affected versions**
* latest Nightly 89.a01
**Affected platforms**
* Win 10 x64
* macOS 10.15
* Ubuntu 18.04 x64
**Steps to reproduce**
1. Launch Firefox.
2. Go to reddit.com and click on the shield icon from the URL bar.
3. Inspect the protection panel.
**Expected result**
* The radio button width is bit bigger.
* The "Site not working?" link is underlined.
* "S" from "Protection Settings" is written with lower case. Same goes for "Protection Dashboard", "Tracking Content" etc. - please observe the figma specs.
* The borders that delimitates each section are not stretched to the entire panel's width. Per specs, it should be a couple of pixels left at each sides. For example, the first border below the Protection for <website> is correctly displayed. 
**Actual result**
* Radio icon seems a bit smaller in width compared to the specs.
* The "Site not working?" link is not underlined.
* "S" from "Protection Settings" is not written with lower case. Same goes for "Protection Dashboard", "Tracking Content" etc. - please observe the figma specs.
* The borders that delimitates each section are stretched to the entire panel's width. Expect is the first border from the header, which is correctly displayed. 
**Suggested Severity**
* S2, since the permission panel is not completely styled for proton. 
**Regression range**
* Not a regression.
**Additional notes**
* please observe the attached sceenshots. | 
	Cannot screenshot some websites [e.g. Tantek.com homepage] User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.132 Safari/537.36
Steps to reproduce:
Visit Tantek.com, click elipsis, screenshot, full-page.
Actual results:
Nothing happens. No errors, no messages. Nada
Expected results:
Either take screenshot or give me an error code / reason why; in a way that: 
I understand what I've done
I understand what Tantek has done
I understand what has gone wrong | 
| 
	15 minute automatic session restore on startup after recent vertical tabs change Since Bug 1913279 It has taken >15 minutes to load my profile. 
Steps to reproduce:
1. Start Firefox
What happens:
Slow restore of session.
Expected result:
As before Bug 1913279.
Profile can be found here: https://drive.google.com/file/d/12CK2z7_9Lw1zsLdHUDtY2n9F1hnEruFt/view?usp=sharing
This may not be a good profile because Firefox really didn't want me to capture a startup profile - I grabbed this after Firefox loaded all its windows but before any pages actually began to load.
Was this integration build good, bad, or broken? (type 'good', 'bad', 'skip', 'retry', 'back' or 'exit' and press Enter): good
39:45.54 INFO: Narrowed integration regression window from [8f9c8d7a, 314f6ff4] (3 builds) to [ae16a400, 314f6ff4] (2 builds) (~1 steps left)
39:45.54 INFO: No more integration revisions, bisection finished.
39:45.54 INFO: Last good revision: ae16a400e3f89f20d209f35c57cb48b9000ebf10
39:45.54 INFO: First bad revision: 314f6ff4445dedcd0e114b14dc7216985beafeb6
39:45.54 INFO: Pushlog:
https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=ae16a400e3f89f20d209f35c57cb48b9000ebf10&tochange=314f6ff4445dedcd0e114b14dc7216985beafeb6 | 
	Mouseover/hover and click problems with row labels I noticed some problems with mouseover and clicking related to the row labels introduced in bug 1708621:
* If you keyboard-select a row with a label and then mouseover it, it gets the hover styling. It should keep the selected styling
* Mousing over a label shows the action text in the row
* Clicking a label clicks the row | 
	Firefox erroneously reports cookies as blocked when Firefox is set to block all third-party cookies User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Firefox/78.0
Steps to reproduce:
1. Went to my web application at http://localhost/app/ and logged in (at this point, the web application sets a session cookie).
2. Went to http://localhost/
3. Clicked the shield icon in Firefox to see if content has been blocked.
Actual results:
4. Firefox reports:
Blocked
Third-Party Cookies
(please see step-4.png)
5. After clicking the arrow, Firefox reports:
Third-Party Cookies Blocked
http://localhost
(please see step-5.png)
6. However, in "Page Info" -> "Security", Firefox correctly reports that this website (localhost) has set a cookie.
(please see step-6.png)
Expected results:
Steps 4 and 5: Firefox should not have claimed that a third-party cookie was blocked. The cookie was not a third-party cookie. More importantly, the cookie was NOT blocked, because I was still logged in to the web application using that session cookie. After taking the screenshots, I went to http://localhost/app/ and verified that I was still logged in.
Additional info: A similar phonomenon happened when I tested an other web application using an address like http://10.0.0.1/some-app/
With regards,
TK | 
| 
	Tab groups are not created with Drag and Drop when Tab group indicators are displayed **Found in**
* 136.0a1 (2025-01-30) ID 20250130092924
**Affected versions**
* 136.0a1 (2025-01-30) ID 20250130092924
**Affected platforms**
* all
**Steps to reproduce**
1. Drag a Tab over a 2nd Tab and Release it when they both show a blue border.
**Expected result**
* As soon as the Tabs show a Blue border it should create the Tab group.
**Actual result**
* Users have to keep one Tab over the other for a longer period of time in order to create the Tab group.
**Regression range**
 4:04.67 INFO: Last good revision: 2b7278af32c77e822c8cc5dad005e033c08bfd3b
 4:04.67 INFO: First bad revision: f8fda1ba5cd3ee4d27e6e337803cdf53eaad9011
 4:04.68 INFO: Pushlog:
https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=2b7278af32c77e822c8cc5dad005e033c08bfd3b&tochange=f8fda1ba5cd3ee4d27e6e337803cdf53eaad9011 | 
	FxA toolbar panel is too wide when a long email address account is used #### Tested with:
Nightly 89.0a1 (2021-04-08)
Beta 88.0b8
Release 87
#### Tested on:
Windows 10
#### Steps:
  1. Launch and sign in to FxA using a long email address account.
  2. Open the FxA toolbar menu.
#### Actual result:
The toolbar FxA menu is too wide.
#### Expected result:
The long strings should be displayed as in the Hamburger Menu and the FxA toolbar menu should keep the normal size. | 
	In local PDF files opened in the PDF viewer, opening links to sections in a new tab or window works badly User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:90.0) Gecko/20100101 Firefox/90.0
Steps to reproduce:
1) Open a PDF that has a link that goes to another page or section within the same PDF.
2) Open this link in a new tab or window.
This can be tested with the attached PDF.
Actual results:
If the link is opened in a new tab, the page is blank but the link is in the address bar.
If the link is opened in a new window, both page and address bar are blank.
Expected results:
The new page should open to the correct section of the PDF with the address bar
containing the link. | 
| 
	checkPinCurrentAppToTaskbar is used on the main thread and does blocking I/O The comment on the `checkPinCurrentAppToTaskbar` API says "NOTE: This method probably shouldn't be used on the main thread, it performs blocking disk I/O." https://searchfox.org/mozilla-central/rev/0249c123e74640ed91edeabba00649ef4d929372/browser/components/shell/nsIWindowsShellService.idl#92-93,97
But BHR data shows that this is being called from `get doesAppNeedPin activity-stream/lib/ASRouterTargeting.jsm:664 `, and it represents a bit more than 0.5% of the total hang time for Nightly. This code was added in bug 1730497. | 
	Ctrl+0 no longer resets pinch-zoom Steps to reproduce:
1) Pinch-zoom a webpage with your touchpad
2) Do Ctrl+0 with your keyboard 
Actual results: 
The pinch-zoom is not reset
Expected results:
The pinch-zoom is reset
This is the behavior Firefox had before bug 698873 and the behavior Chromium has. | 
	PDFs are downloaded to the home folder despite choosing to "view" in the "ask" dialog User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:107.0) Gecko/20100101 Firefox/107.0
Steps to reproduce:
Open a PDF in Firefox in the "always ask" dialog.
Actual results:
File is opened in Firefox but still downloaded to my home folder (Linux).
Expected results:
Just viewed the file WITHOUT persisting it on permanent storage (maybe downloaded to /tmp). | 
| 
	Non-form annotations aren't focusable and the popup can't be toggled with keyboard STR:
 - open the attached pdf
 - try to access to the stamp annotation with the TAB key
In particular, annotations without a popup but with a div in the annotation layer have to have a tabindex in order to be "viewable" by screen readers. | 
	Awesome Bar autocompletes "w" to "woogle.com", but highlights "www.google.com" as a match User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:80.0) Gecko/20100101 Firefox/80.0
Steps to reproduce:
Open a new tab and begin entering `www` (or anything beginning with a `w`.)
Actual results:
Shortly after I enter the first `w`, it autocompletes `oogle.com`.
The dropdown displays "http://**www**.google.com". As I add more `w`s, it overstrikes `oogle.com` and I'll end up with `wwwgle.com`. See attached screenshots.
If I type too fast (as in `wnc`, `web`), it will destroy `nc` and `eb` and also replace them with `gle.com`.
Expected results:
It should not do that. | 
	Navigating inside the translated text box using UP/DOWN ARROWs is not working correctly **Note**
* When the user selects a larger paragraph of text and triggers the Select Translations panel, he will need to navigate inside the text box to read all the translated text. When tapping the DOWN ARROW once, the panel scrolls to the very end of the text. Then if he taps the UP ARROW, the focus will move from the last row, one row at a time, without any visual effect of the focus, until the focus reaches the top of the text area (~12 presses of the UP ARROW), only then, the text is scrolled up, one row at a time. Scrolling back down will happen just the same, ~12 ghost taps until the text is being scrolled. Both the scrolling down and scrolling up using the keyboard is ineffective.
**Found in**
* Nightly v127.0a1
**Affected versions**
* Nightly v127.0a1
**Tested platforms**
* Affected platforms: Windows, MacOS, Ubuntu
* Unaffected platforms: -
**Steps to reproduce**
1. Select a very large paragraph of text.
2. Open the context menu and select the Translate option.
3. Tap the DOWN ARROW button.
**Expected result:** The text is being scrolled 1 or a few rows at a time.
**Actual result:** The text is being scrolled to the end.
4. Tap the UP ARROW button.
**Expected result:** The text is being scrolled 1 or a few rows at a time.
**Actual result:** The text does not scroll up for the first 12 taps, then scrolls one row at a time.
**Regression range**
* Not a regression. | 
| 
	Crash in [@ PinCurrentAppToTaskbarImpl] 121 crashes from 44 installations of 101.0a1 and 101.0b1 and b2, most on Windows 8.1, some on Windows 7. First affected build is 101.0a1 20220427094429 which points to bug 1763573 as regressing change.
Crash report: https://crash-stats.mozilla.org/report/index/dd2c0779-d048-4eb4-8263-563a40220428
Reason: ```EXCEPTION_ACCESS_VIOLATION_READ```
Top 10 frames of crashing thread:
```
0 xul.dll PinCurrentAppToTaskbarImpl browser/components/shell/nsWindowsShellService.cpp:1346
1 xul.dll XPTC__InvokebyIndex 
2 xul.dll _tailMerge_d3dcompiler_47.dll 
3 xul.dll static XPCWrappedNative::CallMethod js/xpconnect/src/XPCWrappedNative.cpp:1125
4 xul.dll XPC_WN_CallMethod js/xpconnect/src/XPCWrappedNativeJSOps.cpp:963
5 xul.dll Interpret js/src/vm/Interpreter.cpp:3314
6 xul.dll js::CallGetter js/src/vm/Interpreter.cpp:731
7 xul.dll js::NativeGetProperty js/src/vm/NativeObject.cpp:2172
8 xul.dll js::jit::DoGetElemFallback js/src/jit/BaselineIC.cpp:648
9 None @0x00000094fe9176ae 
``` | 
	Multi select items' checkboxes or radio buttons can shrink in feature callouts if their label wraps onto more than 1 line There's an awkward bug where having too long a label for your MultiSelectItem causes the checkbox or radio button to shrink, due to the `flex` display mode. We just need to add `flex-shrink: 0` to the input element in the `.checkbox-container`. Pretty straightforward fix (1 point) but high priority (P1). | 
	Excessive tab height when displaying page titles including Unicode math symbols User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:89.0) Gecko/20100101 Firefox/89.0
Steps to reproduce:
Opened a web page composed of the following HTML code (the title was originally found in a YouTube video):
    <html>
    <head>
    <title>𝗧𝗛𝗘 𝗜𝗡𝗖𝗜𝗗𝗘𝗡𝗧 - YouTube</title>
    </head>
    </html>
Note: I tested it on a clean profile, and it still happens.
Actual results:
The tab bar became much taller than required to show the title. (see attached screenshot)
Expected results:
The tab bar staying the same size, as no additional height is required to display the title. | 
| 
	The vulnerable logins are sometimes not marked as vulnerable after syncing logins or adding outside about:logins without refreshing the page [Affected versions]:
- Nightly 76.0a1 (Build ID: 20200331225823)
[Affected Platforms]:
- Windows 10 x64
- Mac 10.14.6
- Ubuntu 18.04 x64
[Prerequisites]:
- Have a Firefox Account with at least 2 saved logins, one breached and another one vulnerable. (the vulnerable login must be without username)
[Steps to reproduce]:
1. Open the Firefox browser.
2. Navigate to the “about:logins” page.
3. Click the “Sign in to Sync” button and log in with the Firefox Account from prerequisites.
4. Switch back to the “Logins & Passwords” tab.
5. Observe the vulnerable login without the username.
[Expected result]:
- The login is marked as vulnerable.
[Actual result]:
- The key icon and notification are not displayed.
[Notes]:
- This issue is not reproducible for the breached logins without a username.
- Attached a screen recording with the issue. | 
	Tab-to-search engines unrelated to the autofilled domain sometimes appear From bug 1610718 comment 16:
> We were specifically concerned about inundating the user with too many tab-to-search results. We're only supposed to show a tab-to-search result if the engine domain is autofilled. It would be annoying if we showed a Google tab-to-search result every time "g" was typed, but that appears to be almost what we're doing. I can reproduce in a different scenario: when an autofilled site starts with "g", we show a tab-to-search result for Google Drive. Weirdly, if I disable my Google Drive engine, neither Google nor Google Maps (which I have installed as an OpenSearch engine!) shows a tab-to-search result. It's not clear what's broken here.
> I ran mozregression and the Wikipedia issue was sort of reproducible on the 2020-10-01 build when tab-to-search was introduced. A key difference being that we didn't yet show a Wikipedia tab-to-search result when "wikipedia.org" was autofilled, because the engine was actually for <locale>.wikipedia.org. I could reproduce the issue after installing an OpenSearch engine that pointed directly to wikipedia.org.
> Something weird is happening with the muxer here. | 
	The second paragraph from the “Mobile Cross-Promo” screen is focused and actionable when using the Keyboard navigation **[Notes]:**
- The "send yourself a download link" link is correctly focused after pressing again the “Tab” key.
**[Affected versions]:**
- Firefox Nightly 106.0a1 (Build ID: 20220913092817)
- Firefox Beta 105.0 RC (Build ID: 20220912145803)
**[Affected Platforms]:**
- macOS 12.5.1
- Windows 10 x64
- Ubuntu 20.04 x64
**[Prerequisites]:**
- Have the latest version of the Firefox Nightly build installed/extracted and opened.
**[Steps to reproduce]:**
1. Navigate to the “about:welcome” page.
2. Click the “Skip this step” button until the “Mobile Cross-Promo” screen is displayed.
3. Press the “Tab” key.
4. Observe what happens.
**[Expected result]:**
 - The "send yourself a download link" link is focused.
**[Actual result]:**
 -  The whole paragraph is focused.
**[Additional Notes]:**
- Attached is a screen recording of the issue. | 
| 
	The “Sign in” link of the Onboarding' intro modals from the "treatment-c" branch is barely visible if the browser's "Dark" theme is enabled **[Affected versions]:**
- Firefox Beta 110.0b7 (Build ID: 20230129190147)
**[Affected Platforms]:**
- Windows 10 x64
**[Prerequisites]:**
- Have the latest version of Firefox Beta 110 installed and opened.
- Have the “nimbus.debug” and “devtools.chrome.enabled” prefs set to “true” in the “about:config” page.
- Have the browser’s Dark theme enabled.
**[Steps to reproduce]:**
1. Force enroll in the Treatment C branch of the experiment using the following link: about:studies?optin_slug=window-modal-vs-tab-modal&optin_branch=treatment-c&optin_collection=nimbus-preview
2. Focus the browser console and run the “Cc["@mozilla.org/browser/clh;1"].getService().wrappedJSObject.firstRunProfile = true; Cc["@mozilla.org/browser/browserglue;1"].getService().wrappedJSObject._maybeShowDefaultBrowserPrompt()” syntax.
3. Observe the “Sign in” link from the first modal of the Onboarding. 
**[Expected result]:**
- The “Sign in” link is visible.
**[Actual result]:**
- The “Sign in” link is barely visible.
**[Notes]:**
- This issue is only reproducible in the Treatment C of the experiment due to the gradient opaque overlay.
- Also, it is not reproducible when the browser’s Light theme is enabled.
- Attached is a screenshot of the issue. | 
	[DoH] Heuristics telemetry event is using max allowed extra key count We currently have 10 extra keys on the telemetry event, which is the limit. This prevents us from easily adding a new heuristic or a network ID key.
We need to capture these results in a more sustainable way. I can see a few options:
1. Set up boolean histograms for each heuristic.
2. Send a separate event for each heuristic.
3. Use scalar counts to track only disable_doh results for each heuristic.
My order of preference would be 3 > 1 > 2. It depends on what questions we want to answer. So far, we've been looking at overall rate of enabling/disabling doh, and comparing the individual heuristic trip-rates with each other. This makes me think option 3) should suffice.
Tim, Dragana, Nhi, do you have any thoughts on this? | 
	Full page screenshots are scaled down without warning User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:96.0) Gecko/20100101 Firefox/96.0
Steps to reproduce:
Take a full page screenshot in Firefox on Windows or Linux desktop with Firefox' builtin screenshot tool.
Actual results:
Image is scaled down to 2552 px width, and it's scaled down BADLY without any antialiasing. Whole table lines are dropped because of their 1 px width, that type of "scaling" simply doesn't work for websites.
Expected results:
Full page screenshots should NEVER get scaled down, they should capture unscaled images as the screenshot tools does for "visible area only".
At least there should be a big fat warning that the screenshot just taken will probably be useless. | 
| 
	Go to download page context menu option no longer working in Private Window *Affected versions*
* 92.0a1 (20210718212857)
* 91.0b4 (20210718185934)
*Affected platforms*
* Ubuntu 20
* Windows 10x64
* macOS 10.14.
*Steps to reproduce*
1. Open Firefox and Private Window.
2. Go to https://www.thinkbroadband.com/download and download a random item.
3. After the download is completed press on Go to Download page context menu from the downloads panel.
*Expected result*
* Link is open in a new tab.
*Actual result*
* Nothing happens.
*Regression range*
* Not reproducible with 90.0.1. I will search for one ASAP.
*Notes*
* Attached a screen recording.
*  Sometimes the issue can be seen in normal window as well. | 
	Version bump for old colorways After bug 1771961 and bug 1772364 I've noticed that a previous colorway failed to load its manifest due to the resource URL changing. We should bump versions to ensure resources are up to date. | 
	Division by zero in the address bar equals {$result} Steps to reproduce:
* Disable search suggestions from `about:preferences#search`
* Enable `browser.urlbar.suggest.calculator` in `about:config`
* Type `10/0` into the address bar
Actual results:
` = {$result}`
Expected results:
`/0` shouldn't activate the calculator. | 
| 
	TypeError: can't access property "uninit", this._router is null > JavaScript error: resource://activity-stream/lib/ASRouterNewTabHook.jsm, line 61: TypeError: can't access property "uninit", this._router is null | 
	Remove EARLY_BETA_OR_EARLIER use from DLL Blocklist Code In [DLLBlockList.cpp IsDependentModule()](https://searchfox.org/mozilla-central/rev/b4de9fa6fe3fb425129093c3deb1dae0686f7a2b/browser/app/winlauncher/freestanding/DllBlocklist.cpp#263), we use `#if defined(EARLY_BETA_OR_EARLIER)`. We should not use EARLY_BETA_OR_EARLIER for blocking code because we want Beta to be a viable test for compatibility with Release. It's confusing for 3rd parties to have changes like this on some Beta builds, but not all. We should either ship that code, limit it to Nightly, or remove it. | 
	Make Search SERP Telemetry work with multiple providers using the same ad provider As our telemetry is currently instrumented, when different search engines show SERP ads that are served from the same ad provider, we have no way of distinguishing between those search engines. We need to correct this bug before adding any new telemetry for SERPs where different search engines are using the same ad provider. | 
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