av9ash/GitBugs huggingface dataset:
Bug: [about:welcome] The right area overlaps the "Thank you" string on different locales at browser resize
Status: VERIFIED
Priority: P2
Resolution: FIXED
Created: 2022-04-18 10:21:44+00:00
Resolved: 2022-05-04 12:12:26+00:00

**[Notes]:**
- I have managed to reproduce the issue on RU and PL locales.
- Probably the issue is reproducible in multiple languages where the "Thank you" string is displayed as one long word.
- The issue is more visible on small screens. 

**[Affected versions]:**
- Firefox Nightly 101.0a1 (Build ID: 20220417212536)
- Firefox Beta 100.0b7 (Build ID: 20220417185951)

**[Affected Platforms]:**
- Mac 10.15.7
- Windows 10 x64
- Ubuntu 20.04 x64

**[Prerequisites]:**
- Have the latest Firefox Nightly/Beta 100 PL build installed.
- Have a new Firefox profile.

**[Steps to reproduce]:**
1. Open the Firefox browser with the profile from prerequisites.
2. Resize the browser ~40%.
3. Observe the "Thank you" message.

**[Expected result]:**
- The "Thank you" message is responsive and is getting smaller while resizing the browser.

**[Actual result]:**
- The right area overlaps the "Tank you" message while resizing the browser.

**[Additional Notes]:**
- Here is a link with a **screen recording** of the issue: [Link](https://drive.google.com/file/d/1APLknezpYRHHKLrBG3zgniqdnyd8O2ud/view?usp=sharing).
Bug: First menu item is removed/ allowed for download for mixed content download files when selecting another download item
Status: VERIFIED
Priority: P1
Resolution: FIXED
Created: 2022-04-18 12:08:17+00:00
Resolved: 2022-04-26 12:37:57+00:00

*Affected versions*
* 101.0a1 (20220418091627)
* 100.0b4
* 99.0.1

*Affected platforms*
* Windows 10x64
* macOS 10.15
* Ubuntu 21.04

*Steps to reproduce*
1. Open https://www.thinkbroadband.com/download.
Click on two items to download (e.g click on Extra Small File (5MB) and on Small File (10MB))
2. Open the download panel from the toolbar and click on the Extra Small File (5MB).
3. Click to Allow/ Remove download and observe the download panel.

*Expected result*
* The selected file is downloaded/ removed.

*Actual result*
* First file is downloaded/ removed.

*Regression range*
* Last good revision: 92c286a2adf98e61802ff7a5de2dd10609959d0a
 First bad revision: 2375d7340e84f802ed98fa68289153e036c63b63
 Pushlog:
https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=92c286a2adf98e61802ff7a5de2dd10609959d0a&tochange=2375d7340e84f802ed98fa68289153e036c63b63

*Notes*
* Attached a screen recording.
* Due to first item being always acted upon, Allow Download in case of mixed content only works once, the subsequent tries to allow download (in case of multiple downloads blocked) will attempt to allow first item already being downloaded, though leading to a broken Allow Download.
Bug: "Shadows" are displayed above and under the "Get Firefox Focus" modal
Status: VERIFIED
Priority: P2
Resolution: FIXED
Created: 2022-04-18 12:58:37+00:00
Resolved: 2022-05-20 15:31:37+00:00

**[Affected versions]:**
- Firefox Nightly 101.0a1 - Build ID: 20220417212536
- Firefox Beta 100.0b7 - Build ID: 20220417185951

**[Affected Platforms]:**
- Windows 10
- macOS 10.15.7
- Ubuntu 20.10

**[Prerequisites]:**
- Have a clean new Firefox profile.

**[Steps to reproduce]:**
1. Open the Browser with the profile from prerequisites.
2. Open a New Private Window.
3. Click the "Download Firefox Focus" button.
4. Observe the areas above and under the modal.

**[Expected result]:**
- No rendering differences can be observed.
 
**[Actual result]:**
- Shadows of the modal can be observed above and under it.

**[Notes]:**
- The issue is not reproducible on the Upgrading users Spotlight.
- Attached a screenshot of the issue.
Bug: The "x" button is not visibly focused then triggering the "Get Firefox Focus" modal via keyboard only navigation
Status: NEW
Priority: P2
Created: 2022-04-18 12:58:51+00:00
Resolved: 2022-08-24 21:42:08+00:00

**[Affected versions]:**
- Firefox Nightly 101.0a1 - Build ID: 20220417212536
- Firefox Beta 100.0b7 - Build ID: 20220417185951

**[Affected Platforms]:**
- Windows 10
- macOS 10.15.7
- Ubuntu 20.10

**[Prerequisites]:**
- Have a clean new Firefox profile.

**[Steps to reproduce]:**
1. Open the Browser with the profile from prerequisites.
2. Open a New Private Window.
3. Focus the "Download Firefox Focus" button using keyboard only navigation.
4. Press Enter/Space and observe the modal.

**[Expected result]:**
- The focused element from the modal is visibly focused.
 
**[Actual result]:**
- No element appears to be focused..

**[Notes]:**
- If the Enter/Space key is pressed a 2nd time the modal is dismissed, which means that the "x" button is focused.
- In order to get the "x" button to be visibly focused you need to focus the first button then navigate backwards to the "x" button.
- Attached a screen recording of the issue.
Bug: The “Sign in” button is hardly visible if the browser is vertically resized and the “Dark” theme is enabled
Status: VERIFIED
Priority: P2
Resolution: FIXED
Created: 2022-04-18 13:08:39+00:00
Resolved: 2022-05-04 18:46:36+00:00

**[Affected versions]:**
- Firefox Beta 100.0b7 (Build ID: 20220417185951)
- Firefox Nightly 101.0a1 (Build ID: 20220417212536)

**[Affected Platforms]:**
- Windows 10 x64
- Linux Mint 20.3
- macOS 10.15.7

**[Prerequisites]:**
- Have the Firefox browser installed and opened.
- Have the browser’s default “Dark” theme enabled.

**[Steps to reproduce]:**
1. Navigate to the “about:welcome” page.
2. Resize the browser until the “Sign in” button overrides the black part of the Onboarding page.
3. Observe the “Sign in” button.

**[Expected result]:**
- The “Sign in” button is visible on the page.

**[Actual result]:**
- The “Sign in” button is hardly visible.

**[Notes]:**
- Attached is a screen recording of the issue.
Bug: I get Malwarebytes saying firefox.exe has a trojan: GetProductkey.net
Status: RESOLVED
Priority: --
Resolution: INCOMPLETE
Created: 2022-04-18 14:58:38+00:00
Resolved: 2022-05-09 22:00:10+00:00

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:99.0) Gecko/20100101 Firefox/99.0

Steps to reproduce:

I started firefox the past two days


Actual results:

I started ffox the past two days and both times I received an alert from Malwarebytes that said it blocked a trojan, GetProductkey.net, from Firefox.exe


Expected results:

I shouldn't this this message from Malwarebytes that a trojan was blocked from C:\Program Files\Mozilla Firefox\firefox.exe.
Bug: 2.29% welcome PerceptualSpeedIndex (OSX) regression on Sat April 2 2022
Status: RESOLVED
Priority: --
Resolution: DUPLICATE
Created: 2022-04-18 17:44:20+00:00
Resolved: 2022-05-10 16:59:31+00:00

Perfherder has detected a browsertime performance regression from push [6dd62bffb5c1d84d013f5f273a022912314ce0ea](https://hg.mozilla.org/integration/autoland/pushloghtml?changeset=6dd62bffb5c1d84d013f5f273a022912314ce0ea). As author of one of the patches included in that push, we need your help to address this regression.

### Regressions:

| **Ratio** | **Test** | **Platform** | **Options** | **Absolute values (old vs new)**| 
|--|--|--|--|--| 
| 2% | [welcome](https://firefox-source-docs.mozilla.org/testing/perfdocs/raptor.html#welcome-c) PerceptualSpeedIndex | macosx1015-64-shippable-qr | fission warm webrender | 1,286.17 -> 1,315.67 |
### Improvements:

| **Ratio** | **Test** | **Platform** | **Options** | **Absolute values (old vs new)**| 
|--|--|--|--|--| 
| 9% | [welcome](https://firefox-source-docs.mozilla.org/testing/perfdocs/raptor.html#welcome-c) ContentfulSpeedIndex | macosx1015-64-shippable-qr | cold fission webrender | 1,942.00 -> 1,775.92 |
| 7% | [welcome](https://firefox-source-docs.mozilla.org/testing/perfdocs/raptor.html#welcome-c) ContentfulSpeedIndex | macosx1015-64-shippable-qr | fission warm webrender | 1,822.58 -> 1,686.33 |


Details of the alert can be found in the [alert summary](https://treeherder.mozilla.org/perfherder/alerts?id=33748), 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).
Bug: Blocked downloads should not leave an empty (0K) file
Status: RESOLVED
Priority: --
Resolution: DUPLICATE
Created: 2022-04-18 17:45:34+00:00
Resolved: 2022-04-29 13:17:13+00:00

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:99.0) Gecko/20100101 Firefox/99.0

Steps to reproduce:

Download using an HTTP link in an HTTPS page. For example, a PDF-format instruction manual from a product page on https://www.screwfix.com/ (with PDF handling set to "Always Ask") or a Word/PowerPoint doc from https://www.jeffersonscher.com/scu/2009/ (if you have PDFs set to "Open in Firefox").


Actual results:

The Downloads list displays the message "File not downloaded: Potential security risk" (based on Downloads.Error.BLOCK_VERDICT_INSECURE). In the relevant download folder, Firefox actually created a 0KB empty stub file with the name of the intended download. If the user clicks for more information, there is a working Remove file button, which contradicts the original message.


Expected results:

No file should be created (or any file created should be deleted immediately) for a blocked download.

Reported in SUMO reply: https://support.mozilla.org/en-US/questions/1373839#answer-1498395
Bug: firefox falsely expects SAIO and SAIZ boxes in AES-CTR protected audio streams in mp4
Status: RESOLVED
Priority: --
Resolution: INVALID
Created: 2022-04-19 06:22:22+00:00
Resolved: 2022-05-03 17:06:22+00:00

Steps to reproduce:

We encrypted dash (CENC) with AES-CTR using subsample for video, full sample for audio, and we omitted the saio+saiz boxes in audio. This is allowed (we argue, even required) by the specification

we then tried to play this content in firefox


Actual results:

playback does not progress, does not play a single segment

it appears FragmentedMp4Extractor.java parseTraf correctly checks that saio and saiz are not null before reading them, but leaving the dataPosition and aux data position at baseDataPosition appears to stall the work.



Expected results:

ISO-23001-7
10.1 ‘cenc’ AES-CTR scheme
    Non-video encrypted tracks SHALL be protected using full-sample encryption as specified in 9.4
    * 9.4 details the aes-ctr can encrypt blocks smaller than the cipher. the entire audio data stream is encrypted
    * this contains no subsample data, no pattern

DASH CENC with AES-CTR encryption uses full sample for audio tracks, but firefox (unlike chrome) expects saio and saiz atoms with the senc. senc is always required
Bug: Some titles cannot be searched in "about:preferences".
Status: NEW
Priority: P3
Created: 2022-04-19 08:24:14+00:00
Resolved: 2022-04-26 08:08:03+00:00

[Affected versions]:
- Firefox Nightly 101.0a1 (2022-04-16) (64-bit)
- Firefox Release 99.0.1 (64-bit)

[Affected Platforms]:
- Windows 10 x64

[Steps to reproduce]:
1. Launch Firefox, and access "about:preferences".
2. Search for 'Applications' in the search bar.
3. Observe the search results.

[Expected result]:
- "Files and Applications" can be searched. 
[Actual result]:
- "Files and Applications" isn't searched.

[Notes]:
- Many titles cannot also be searched, such as "General", "Language Appearance" , etc.
Bug: Menu Bar is only showing halfway when FF is maximized! The top is cut off!!!
Status: RESOLVED
Priority: --
Resolution: INVALID
Created: 2022-04-19 10:19:10+00:00
Resolved: 2022-04-22 13:19:53+00:00

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:99.0) Gecko/20100101 Firefox/99.0

Steps to reproduce:

Updates FF to  version 99.01 


Actual results:

After updating this version, suddenly FF Messed up the  Menu Bar - !!! 
Now my Menu Bar at the very top is cut off. Can't see the top 50% of the buttons, when FF is maximised - as usually.


Expected results:

Solving the problem of course
Bug: New tab address bar freezes until mouse is moved
Status: RESOLVED
Priority: P5
Resolution: WORKSFORME
Created: 2022-04-19 10:31:02+00:00
Resolved: 2022-06-06 07:34:49+00:00

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:99.0) Gecko/20100101 Firefox/99.0

Steps to reproduce:

Open a new tab and without moving the mouse type something in the address bar


Actual results:

Sometimes, the suggestions dropdown doesn't show up until I move my mouse. The freeze happens a split second after opening a new tab, so if I type in quick enough, suggestions will show up but then freeze. If I hit enter during the freeze nothing happens until I move my mouse, which then only the characters typed in before the freeze. Other times the address bar freezes graphically, meaning new characters also don't show up until unfrozen


Expected results:

This started happening about a week ago, before then I had no problem, nothing froze.
Bug: Bookmark favicon not displayed for urls having a root favicon behind a port
Status: VERIFIED
Priority: P3
Resolution: FIXED
Created: 2022-04-19 11:30:30+00:00
Resolved: 2024-11-04 11:18:24+00:00

Go to http://websdr.ewi.utwente.nl:8901/

Bookmark the page into the bookmarks toolbar.

The favicon of the page is not displayed in the bookmark.
Bug: Icons in screenshot tool are misaligned
Status: VERIFIED
Priority: P3
Resolution: FIXED
Created: 2022-04-19 13:23:00+00:00
Resolved: 2022-05-19 07:11:17+00:00

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:99.0) Gecko/20100101 Firefox/99.0

Steps to reproduce:

I opened the screenshot tool and selected one of the two options to take a screenshot of the current page.


Actual results:

A popup with three buttons (close, copy, download) opens. The last two buttons have icons that are placed directly next to the button texts without any whitespace.


Expected results:

The last two buttons have icons that are placed next to the text with a bit of whitespace between the icons and the button texts.
Bug: "Search Logins" field, email, avatar and "Open menu" button on "about:logins" page can't be accessed by using the "Tab" key
Status: RESOLVED
Priority: --
Resolution: DUPLICATE
Created: 2022-04-19 15:22:15+00:00
Resolved: 2022-04-19 16:14:56+00:00

[Affected versions]:

99.0 (64-bit)
99.0.1 (64-bit)

[Affected Platforms]:

Ubuntu 20.04.3 LTS
macOS 10.15.7

[Steps to reproduce]:

1. Navigate to the "about:logins" page.
2. Use the "Tab" key in order to select the "Search Logins" field, email, avatar, or "Open menu" button.

[Expected Results]:
These elements can be focused on by using the "Tab" key.

[Actual Results]:
These elements are skipped if using the "Tab" key.

[Notes]:
- "Shift + Tab" can focus on these elements.
Bug: Exception to the popup blocker is not working
Status: RESOLVED
Priority: --
Resolution: INCOMPLETE
Created: 2022-04-19 16:03:55+00:00
Resolved: 2022-05-13 07:27:41+00:00

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:99.0) Gecko/20100101 Firefox/99.0

Steps to reproduce:

Tried re-entering the whitelisted website address


Actual results:

I was kicked out of the site back to the login page, which then would not let me log in.


Expected results:

I should have gone to a page to file a medical claim.
Bug: The wrong prompt is displayed on "Import Wizard" pop-up after "Import from Another Browser..."
Status: NEW
Priority: P3
Created: 2022-04-19 16:07:15+00:00
Resolved: 2022-05-03 13:00:23+00:00

[Affected versions]:

99.0.1 (64-bit)
101.0a1 (2022-04-19) (64-bit)

[Affected Platforms]:

macOS 10.15.7

[Steps to reproduce]:

1. Launch Firefox, access "about:logins" page.
2. Click on the "..." button.
3. Click on the "Import from Another Browser..." button.
4. Choose Chrome, go through with the import.
5. Click on the "Deny" button when 'Firefox wants to use your confidential information stored in "Chrome Safe Storage" in your keychain' is shown.
6. Observe the prompt on the "Import Wizard" pop-up.

[Expected Results]:
It should prompt that "Saved Logins and Passwords" was not imported successfully. 

[Actual Results]:
It prompts that "Saved Logins and Passwords" was imported successfully. But passwords are not imported due to Step 5.

[Notes]:
It can also reproduce by clicking the "import them into Firefox" link when no logins are saved.
Bug: glitchy avatar on about:logins
Status: RESOLVED
Priority: --
Resolution: DUPLICATE
Created: 2022-04-19 18:26:06+00:00
Resolved: 2022-04-19 18:57:47+00:00

I'm using Nightly 101.0a1 (2022-04-19) (64-bit) on OS X in a brand new profile.  When I visit about:logins in the top right I see some blue design over top of the expected "W" monogram avatar.
Bug: initializedModules in BrowserGlue are never initialised
Status: RESOLVED
Priority: P3
Resolution: FIXED
Created: 2022-04-19 20:33:09+00:00
Resolved: 2022-04-27 09:51:05+00:00

The [initializedModules in BrowserGlue](https://searchfox.org/mozilla-central/rev/3e21f2bb69734804d311e16b914c4efcc94bb18d/browser/components/BrowserGlue.jsm#109-124) are never initialised - because they are using lazy getters and nothing triggers them, they never get triggered.

This is also demonstrated by the fact that `ContentPrefServiceParent.alwaysInit` was removed in bug 1645538 but hasn't been throwing.

Bug 1765418 is handling the UpdateListener case, this bug can handle removing the remains.
Bug: Firefox update to 99.0.1 lost all open tabs
Status: RESOLVED
Priority: --
Resolution: INCOMPLETE
Created: 2022-04-19 22:04:53+00:00
Resolved: 2023-06-19 12:13:54+00:00

User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:99.0) Gecko/20100101 Firefox/99.0

Steps to reproduce:

Running on MacOS 10.15.7.

Clicked on the prompt to "Restart to update".


Actual results:

Firefox closed all tabs and windows, then updated to 99.0.1.
Upon restart after the update, Firefox re-opened all the windows, but each one was a "blank" window with no URL, and tabs were not restored.  Clicking "Restore Previous Session" from the "History" menu did nothing.  It thinks the session was just a bunch of empty windows.


Expected results:

The session, with all windows and tabs, should have been correctly restored at the end of the update.
Bug: Bookmarks and history items opened from the library force the browser window to the front
Status: ASSIGNED
Priority: P3
Created: 2022-04-19 22:10:50+00:00
Resolved: 2024-05-14 10:46:31+00:00

User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.13; rv:99.0) Gecko/20100101 Firefox/99.0

Steps to reproduce:

FF-Preferences-General-Tabs (Settings)  3rd line:  "When you open a link, image or media in a new tab, switch to it immediately".  Box for selecting option is NOT checked.


Actual results:

Link immediately opens in new tab.


Expected results:

Link should have created a new tab, but not switched to new tab.
Bug: Content in Update available notification misaligned (due to missing icon)
Status: VERIFIED
Priority: P2
Resolution: FIXED
Created: 2022-04-20 00:21:37+00:00
Resolved: 2022-06-20 09:16:43+00:00

The content of the >Update available< notification-panel is misaligned. 
Padding on the left seems wrong, not sure if this was a deliberate change or a regression.
Bug: [Linux] Firefox does not correctly determine the OS default app for configured file-type associations
Status: RESOLVED
Priority: --
Resolution: DUPLICATE
Created: 2022-04-20 00:26:24+00:00
Resolved: 2022-04-29 13:24:17+00:00

User Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:99.0) Gecko/20100101 Firefox/99.0

Steps to reproduce:

Download a PNG file and click the entry in the 'Downloads' button drop-down to open it. (OS: Kubuntu 21.10)


Actual results:

File is opened in Chrome.


Expected results:

File should open in the program set as the default handler for this file-type on my system (Gwenview).  I haven't checked in depth but it seems this bug is present for other file-types as well, eg. downloaded PDFs open in Firefox which is not my default association on my system, either.

If I look in Firefox Settings, nothing immediately looks amiss as I have 'Save file' selected as the action, however if I click the drop-down I see Chrome listed as 'Default'. I don't know where this 'Default' is coming from, and I don't want to re-select the appropriate executable by hand for every file type in this list - my system's defaults should be used. As you can see in my screenshot, Chrome isn't even anywhere close to the top of the list of handlers I have configured for this file type.
Bug: Passwords on "about:logins" page can be searched by "Search Logins" field
Status: RESOLVED
Priority: --
Resolution: DUPLICATE
Created: 2022-04-20 05:28:18+00:00
Resolved: 2023-08-15 11:20:50+00:00

[Affected versions]:
- Firefox Nightly 101.0a1 (2022-04-19) (64-bit)
- Firefox Release 99.0.1 (64-bit)

[Affected Platforms]:
- Windows 10 Pro 10.0.19044
- Ubuntu 20.04.3 LTS
- macOS High Sierra 10.13.6

[Steps to reproduce]:
1. Navigate to the "about:logins" page.
2. Start typing.
3. Observe the search results.

[Expected result]:
- The login list displays logins that contain typing content in "Website address", and "Username" fields. 

[Actual result]:
- The login list displays logins that contain typing content in "Website address", "Username" and "Password" fields. 

[Notes]:
- If passwords can be searched in the "Search Logins" field, it provides a way to guess passwords. Firstly, we can know the length of the password by counting the black dot in the "Password" field. Then, by searching in the "Search Logins" field, we can try to find out the password by Brute-force search since the number of searches is unlimited.

Therefore, I submit this issue as a potential security problem, if it is not, I'm so sorry for bothering you.
Bug: Firefox locks up after trying to access bookmarks
Status: RESOLVED
Priority: P3
Resolution: WORKSFORME
Created: 2022-04-20 06:43:46+00:00
Resolved: 2023-12-21 13:41:16+00:00

User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Firefox/91.0

Steps to reproduce:

Update to version 99 or 99.0.1
Access bookmarks in the Toolbar (did not test the Bookmarks menu of Manage bookmarks window).


Actual results:

One of these three happen after accessing a bookmark in the Toolbar:
Firefox starts running one thread at 100%
Firefox locks up. I need to kill Firefox and restart it.
Also seen: The whole computer locks up. I needed to reset the computer.
These lockups happen frequently. Firefox is not workable in this way.


Expected results:

No lockups