av9ash/GitBugs huggingface dataset:
Bug: Switching channel from esr to release triggers a default prefs reload in post-update processing that creates a new legacy Telemetry client ID
Status: RESOLVED
Priority: --
Resolution: FIXED
Created: 2023-07-25 15:48:19+00:00
Resolved: 2023-10-31 20:20:39+00:00

We're looking at the migration of Win 7/8 users to the ESR and discovered that a new client ID gets created when migrated.

We think it's related to distribution.ini, not the channel switch.
Bug: about:preferences is using h1 headings to divide up page sections instead of h2
Status: NEW
Priority: P3
Created: 2023-07-25 22:50:38+00:00
Resolved: 2024-07-18 23:01:53+00:00

Preferences is relying on `h1` headings for dividing up sections of settings. These sections should be using `h2` headings instead, as the `h1` should be reserved for the main page title. The pages that hurt from this today are "General" and "Privacy & Security" as they have several sections of settings as opposed to just one main section (e.g. Sync). For example, under general settings, "General", "Language and Appearance", "Files and Application"...and so on are all using `h1` headings. 

A note that if we move towards using `h2` headings, and consequently their styles, this will affect the styles for how we currently visually treat headings, which would be a significant visual change for settings. I also cannot find any `h3 ` visual treatments in preferences, which would be something we would need since these sections have subsections that are today relying on `h2`, but under these changes would then rely on `h3`. 

With this in mind, I am requesting info from UX (Emanuela and Markus) as we should find out if we're satisfied with our current visual treatments of headings, or if the styles of what we use on `h1` in preferences today is in fact better suited for  `h2` styles; and we should also decide how to officially treat `h3` headings.
Bug: Multiple extensions errors when opening the migration window on a certain Windows 10x64 machine
Status: RESOLVED
Priority: P5
Resolution: WORKSFORME
Created: 2023-07-26 07:47:47+00:00
Resolved: 2023-09-15 18:20:06+00:00

**Found in**
* 117.0a1 (2023-07-23)

**Affected versions**
* 117.0a1 (2023-07-23)
* 116.0















**Tested platforms**
* Affected platforms: one Windows 10x64 machine
* Unaffected platforms: macOS 12, Ubuntu 22, other Windows 10x64 machines

**Preconditions**
* browser.migrate.chrome.extensions.enabled: true

**Steps to reproduce**
1. Open the browser console.
2. Open the migration window and observe the browser console.


**Expected result** 
* No errors are displayed.


**Actual result**
* Multiple errors are displayed. Attached console error file.

**Regression range**
* Not a regression, happens with implementation of extensions import (bug 1836773).

**Additional notes**
* Attached a console error file.
* Similar to bug 1842613 and bug 1840792 that I can no longer reproduce either of them on the same station. However, I can reproduce this issue if the `browser.migrate.chrome.extensions.enabled` is set to true.
* I am not aware of any functionality issue and the issue is reproducible only on a Windows 10x64 machine.
Bug: Translation bar constantly shows / hides which causes flickering
Status: RESOLVED
Priority: --
Resolution: WONTFIX
Created: 2023-07-26 09:29:24+00:00
Resolved: 2023-07-26 10:14:37+00:00

User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:109.0) Gecko/20100101 Firefox/114.0

Steps to reproduce:

- go to a page to translate
- click translate
- click "turn on automatic translation of this tab"
- go to next page


Actual results:

The translation bar hides and shows again, on every page, causing it to move up/down. Its very distracting and brings zero value.


Expected results:

It shouldnt flicker the page view all the time. The bar should remain hidden when "auto" is on OR remain always open.
Bug: History Sort by Date and Sort by Site and Tabs from other devices title doesn't stay in place while scrolling in HCM
Status: VERIFIED
Priority: --
Resolution: FIXED
Created: 2023-07-26 10:20:13+00:00
Resolved: 2023-08-28 09:16:46+00:00

History Sort by Date and Sort by Site and Tabs from other devices title doesn't stay in place while scrolling in HCM

Reported by QA
Bug: History Page: Hand cursor is displayed for "Show all history" option in a non-clickable area
Status: RESOLVED
Priority: --
Resolution: DUPLICATE
Created: 2023-07-26 10:22:17+00:00
Resolved: 2023-08-07 19:30:38+00:00

Hand cursor is displayed for "Show all history" option in a non-clickable area

Reported by QA
Bug: History Page: "Show all History" button is not middle clickable or focusable.
Status: RESOLVED
Priority: P3
Resolution: FIXED
Created: 2023-07-26 10:25:01+00:00
Resolved: 2023-09-01 13:33:31+00:00

"Show all History" button is not middle clickable as the rest of the links, including the "View more browsing history" from "Recently closed tabs" (see recording)

Reported by QA
Bug: Recently Closed Tabs Page: "View more browsing history" is integrated within the list, while "Show all history" is located outside the list (Figma doesn't have the View more browsing history button representation)
Status: RESOLVED
Priority: --
Resolution: WORKSFORME
Created: 2023-07-26 10:27:40+00:00
Resolved: 2023-08-01 15:27:36+00:00

"View more browsing history" is integrated within the list, while "Show all history" is located outside the list (Figma doesn't have the View more browsing history button representation)

Reported by QA
Bug: Recently Closed Tabs: Image options on context menu for close button
Status: RESOLVED
Priority: --
Resolution: WONTFIX
Created: 2023-07-26 10:30:01+00:00
Resolved: 2023-07-31 19:51:40+00:00

Right clicking the "x" button will have multiple "image" options like (open in new tab/new window/email) and the link to the source is "chrome://global/skin/icons/close.svg"

See attached image

Reported by QA
Bug: All: All card groups should have "Show list/Hide list" tooltip text on hovering the title/chevron
Status: VERIFIED
Priority: --
Resolution: FIXED
Created: 2023-07-26 10:32:38+00:00
Resolved: 2023-08-23 13:54:27+00:00

All card groups should have "Show list/Hide list" tooltip text on hovering the title/chevron

Reported by QA
Bug: History Page: Window with low width and Sort by site selected will make the websites names unreadable
Status: VERIFIED
Priority: P1
Resolution: FIXED
Created: 2023-07-26 10:34:04+00:00
Resolved: 2023-08-28 12:16:17+00:00

Window with low width and Sort by site selected will make the websites names unreadable 

See attachment.

Reported by QA.
Bug: Recent Browsing: Focus ring from the "Open tabs" dropdown is overlapping the first website in the list
Status: NEW
Priority: P3
Created: 2023-07-26 10:47:23+00:00
Resolved: 2024-02-27 10:36:56+00:00

Focus ring from the "Open tabs" dropdown is overlapping the first website in the list

See attached image

reported by QA
Bug: Recent browsing: Strange forward/back pages behavior
Status: VERIFIED
Priority: --
Resolution: FIXED
Created: 2023-07-26 10:54:36+00:00
Resolved: 2023-09-01 14:43:03+00:00

Strange forward/back pages behavior (if clicking twice on back will make forward unusable)

See video:
https://drive.google.com/file/d/1IiTZh4dPJf4gyegHIvrVqXJmmaWKs_CG/view?usp=sharing

Reported by QA
Bug: Tab from other devices: missing icons when changing connection
Status: RESOLVED
Priority: P2
Resolution: WORKSFORME
Created: 2023-07-26 11:01:26+00:00
Resolved: 2023-08-14 14:32:11+00:00

Cutting the internet connection and restoring it, will reload the page but with missing websites icons

See attached image

(Side note, this also shows the bug that the generic website image isn't honoring dark mode)

reported by QA
Bug: Tabs from other devices: Check internet connection message disappearing
Status: VERIFIED
Priority: --
Resolution: FIXED
Created: 2023-07-26 11:04:00+00:00
Resolved: 2023-09-01 14:35:26+00:00

Check internet connection message will disappear completely after clicking Try again. After a couple of pages refreshes, the message will stay on the page even after clicking Try again.

Recording:
https://drive.google.com/file/d/1PPG6VjT2fwO97JnucDwYPiA6N3ep7lRt/view?usp=sharing

reported by QA
Bug: bookmarks not saving in selected location
Status: RESOLVED
Priority: --
Resolution: INCOMPLETE
Created: 2023-07-26 13:00:25+00:00
Resolved: 2023-10-16 07:42:49+00:00

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/115.0

Steps to reproduce:

1. open any webpage not in bookmarks
2. Ctrl+d to open bookmark
3. The default location listed was the last folder I successfully saved a bookmark to, which I will call "Folder2". Leave selection to Folder2 (Note: the folder structure is like this: Bookmarks Toolbar > Folder1 > Folder2)*
4. Click Save

* It doesn't matter if Folder2 is displayed by default. I also opened the dropdown and manually selected it but also got the same result.



Actual results:

The bookmark got saved directly on the Bookmarks toolbar


Expected results:

The bookmark should have been saved in the selected location
Bug: [macOS] History alone cannot be imported from Safari if Safari wasn’t closed before at least one time
Status: NEW
Priority: P3
Created: 2023-07-26 13:20:33+00:00
Resolved: 2023-07-27 22:13:34+00:00

**Found in**
* 117.0a1 (2023-07-25)

**Affected versions**
* 117.0a1 (2023-07-25)
















**Tested platforms**
* Affected platforms: macOS 12, macOS 13 ARM
* Unaffected platforms: Ubuntu 22, Windows 10x64 

**Preconditions**
* new macOS profile
* only history saved inside Safari and Safari browser is not closed 

**Steps to reproduce**
1. Open Firefox and import History from Safari.


**Expected result** 
* History is imported successfully.


**Actual result**
* After granting Safari folder permissions the import wizard does not import History.

**Regression range**
* Not a regression, before bug 1838432 was fixed history alone could no be imported from Safari.

**Additional notes**
* Attached a screen recording [here](https://drive.google.com/file/d/1OYbPnFJZ1EF86J66M7aqSfeJHGlSJc16/view?usp=drive_web) on a macOS profile that Safari was never closed.
* Restarting Firefox will no longer display Safari as an import option.
* Note that this issue happens only if the Safari browser was not ever closed before and has only History saved.
Bug: [macOS] Websites and links cannot be selected via keyboard in Firefox View
Status: RESOLVED
Priority: --
Resolution: WORKSFORME
Created: 2023-07-26 13:55:26+00:00
Resolved: 2023-07-27 11:17:03+00:00

**Found in**
- Firefox 117.0a1

**Affected versions**
- Firefox 117.0a1

**Tested platforms**
- Affected platforms: macOS 13.5
- Unaffected platforms: Windows 11 and Ubuntu 22.04

**Preconditions**
- browser.tabs.firefox-view-next is set to true
- have some random tabs with various websites closed

**Steps to reproduce**
1. Launch Firefox
2. Access Firefox View
3. Press tab in order to select various contents in the page

**Expected result**
- The websites in the cards and the "View all" links can be interacted via keyboard

**Actual result**
- The websites in the cards and the "View all" links cannot be selected via keyboard

**Regression range**
- No regression, new implementations

**Additional notes**
- The issue can be seen in the following [attachment](https://drive.google.com/file/d/1MSRRuN5NeXsFn3nTwhfOtKK6476-hxwg/view?usp=drive_link)
- Windows 11 and Ubuntu 22.04 are not affected, and the websites/links can be interacted with.
Bug: Perma browser/base/content/test/static/browser_parsable_css.js when Gecko 117 merges to Beta on 2023-07-31
Status: VERIFIED
Priority: P1
Resolution: FIXED
Created: 2023-07-26 14:31:54+00:00
Resolved: 2023-07-27 13:57:56+00:00

[Tracking Requested - why for this release]:

[Central-as-beta simulation](https://treeherder.mozilla.org/jobs?repo=try&resultStatus=testfailed%2Cbusted%2Cexception%2Cretry%2Cusercancel&revision=8597a3bfa13892b5a3c24ef683013cb13e19f1fa&selectedTaskRun=a6iY6-XhQdWRKYgGvdrOiQ.0)
[How to run these simulations](https://wiki.mozilla.org/Sheriffing/How_To/Beta_simulations#TRUNK_AS_EARLY_BETA)
[Failure log:](https://treeherder.mozilla.org/logviewer?job_id=423919496&repo=try&lineNumber=4498)
```
[task 2023-07-26T13:37:36.531Z] 13:37:36     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-display-comboboxcontrol-frame’.  Ruleset ignored due to bad selector." on resource://gre/res/EditorOverride.css because of allowlist item {"sourceName":"/\\b(contenteditable|EditorOverride|svg|forms|html|mathml|ua)\\.css$/i","errorMessage":"/Unknown pseudo-class.*-moz-/i","isFromDevTools":false,"used":true}
[task 2023-07-26T13:37:36.531Z] 13:37:36     INFO - Buffered messages finished
[task 2023-07-26T13:37:36.532Z] 13:37:36     INFO - TEST-UNEXPECTED-FAIL | browser/base/content/test/static/browser_parsable_css.js | Got error message for resource://gre-resources/mathml.css: Error in parsing value for ‘font-size’.  Declaration dropped. - 
[task 2023-07-26T13:37:36.532Z] 13:37:36     INFO - Stack trace:
[task 2023-07-26T13:37:36.532Z] 13:37:36     INFO - chrome://mochikit/content/browser-test.js:test_ok:1580
[task 2023-07-26T13:37:36.532Z] 13:37:36     INFO - chrome://mochitests/content/browser/browser/base/content/test/static/browser_parsable_css.js:messageIsCSSError:276
[task 2023-07-26T13:37:36.532Z] 13:37:36     INFO - chrome://mochitests/content/browser/browser/base/content/test/static/browser_parsable_css.js:checkAllTheCSS:541
[task 2023-07-26T13:37:36.532Z] 13:37:36     INFO - chrome://mochikit/content/browser-test.js:handleTask:1131
[task 2023-07-26T13:37:36.532Z] 13:37:36     INFO - chrome://mochikit/content/browser-test.js:_runTaskBasedTest:1203
[task 2023-07-26T13:37:36.532Z] 13:37:36     INFO - chrome://mochikit/content/browser-test.js:Tester_execTest:1345
[task 2023-07-26T13:37:36.532Z] 13:37:36     INFO - chrome://mochikit/content/browser-test.js:nextTest/<:1120
[task 2023-07-26T13:37:36.532Z] 13:37:36     INFO - chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:SimpleTest.waitForFocus/<:1056
```
Bug: pdf.js: Non-embedded fonts rendered strangely
Status: RESOLVED
Priority: --
Resolution: DUPLICATE
Created: 2023-07-26 15:52:07+00:00
Resolved: 2023-07-27 18:41:11+00:00

Steps to reproduce:

According to the users this is a regression in at least 115.0.2. This only happens with our self-built Firefox. On Debian sid/unstable, testing *firefox* 115.0.2-1, and Nightly 117.0a1 (20230725211415), the problem is not seen (even with `browser.display.use_document_fonts = 1`).

View PDFs created by Web sites like dhl.de with filled in fields.

```
$ pdffonts confidential.pdf
    name                                 type              encoding         emb sub uni object ID
    ------------------------------------ ----------------- ---------------- --- --- --- ---------
    Helvetica-Bold                       Type 1            WinAnsi          no  no  no       2  0
    Helvetica                            Type 1            WinAnsi          no  no  no       3  0
    Helvetica-BoldOblique                Type 1            WinAnsi          no  no  no       4  0
```

I can share the file privately.


Actual results:

The filled in text (by the Web site) looks distorted (see attached image). All the problematic PDF files seem to use Helvetica as font and do not have it embedded.

Evince shows the font correctly for the user, by using NimbusSans.

Setting `browser.display.use_document_fonts = 0` in about:config works around the issue.


Expected results:

For non-embedded fonts, a better substitute font should be tried, or the user informed.
Bug: Toolbar download shortcut not working.
Status: RESOLVED
Priority: --
Resolution: WORKSFORME
Created: 2023-07-26 20:49:50+00:00
Resolved: 2023-08-29 08:35:44+00:00

User Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5666.197 Safari/537.36

Steps to reproduce:

Began downloading a file and attempted to open the download drop-down shortcut in the toolbar (not the download tab located in the hamburger menu).
Nightly build:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/117.0 ID:20230724091621


Actual results:

The download icon is highlighted as if it is selected but cannot be clicked/opened. Files still download as normal and the download tab located in the hamburger menu functions as expected.


Expected results:

The download drop-down should have opened.
Bug: Start menu entries in Windows obsolete?
Status: UNCONFIRMED
Priority: --
Created: 2023-07-26 21:14:27+00:00
Resolved: 2023-08-30 12:24:27+00:00

User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/115.0

Steps to reproduce:

I updated 102.12 ESR 64-bit to 102.13 ESR 64-bit on Windows 10


Actual results:

The menu entries in the start menu looked as always, but stopped to work.
For example "Run in private windows" (or similar text in English) is there, but it does not work. Windows complains like the entry would be obsolete, and it's suggested to remove it.
I'm not sure, but I thought that at some time the entry was working, but then did not.


Expected results:

The menu entries in start menu should still work.
Bug: Ctrl + Shift + T restores last closed window, not last closed tab
Status: RESOLVED
Priority: --
Resolution: DUPLICATE
Created: 2023-07-27 09:37:58+00:00
Resolved: 2023-08-01 15:37:32+00:00

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/116.0

Steps to reproduce:

1. close some window
1. close some tab
2. press Ctrl + Shift + T



Actual results:

Last closed window is restored


Expected results:

Last closed tab should be restored.

I see this bug in the Firefox 116 for a several days on both of my devices.
This is a regression.
Bug: Refreshing Firefox View from any section will reset it to Recent browsing and reset the previous set page zoom
Status: RESOLVED
Priority: --
Resolution: DUPLICATE
Created: 2023-07-27 11:12:29+00:00
Resolved: 2023-07-31 19:54:37+00:00

**Found in**
- Firefox 117.0a1

**Affected versions**
- Firefox 117.0a1

**Tested platforms**
- Affected platforms: macOS 13.5, WIndows 11 and Ubuntu 22.04

**Preconditions**
- browser.tabs.firefox-view-next is set to true

**Steps to reproduce**
1. Launch Firefox
2. Access Firefox View
3. Select for example History and zoom out the page to 50%
4. Refresh the page

**Expected result**
- The page is refreshed, with focus still on History and still zoomed out to 50%

**Actual result**
- The page will refresh, move its focus to Recent browsing and after a second refresh the zoom value resets to default.

**Regression range**
- No regression, new implementation

**Additional notes**
- The issue can be seen in the following [attachment](https://drive.google.com/file/d/1lTcXe0Fuc6L_zwbgZ6N0zphp-ihDMQae/view?usp=drive_link)
- Selecting again the History page and refreshing once the page will zoom out the page to 50% and will focus again on Recent browsing.
Bug: Tabs from other devices page should fade under the title when scrolling
Status: VERIFIED
Priority: --
Resolution: FIXED
Created: 2023-07-27 11:44:52+00:00
Resolved: 2023-08-14 19:08:31+00:00

**Affected versions**
* Firefox Nightly 117.0a1

**Affected platforms**
* Windows 10x64, macOS 13
* Ubuntu - untested 

**Preconditions**
browser.tabs.firefox-view-next is set to true
Signed into FxA with open tabs sync enabled

**Steps to reproduce**
1. Open Firefox View tab 
2. Focus Tabs from other devices page
3. Start scrolling on the page
4. Observe the fade animation while the page is scrolled 

**Expected result**
* Tabs from other devices page should fade under the title when scrolling 

**Actual result**
* The Tabs from other devices page is visible behind the title while scrolling, the page doesn't disappear under a fade


**Additional notes**
* See attached gif
Bug: [UrlbarView] Add LRM to URLs with the protocol trimmed in the results pane
Status: RESOLVED
Priority: P3
Resolution: FIXED
Created: 2023-07-27 11:55:32+00:00
Resolved: 2023-09-27 03:55:40+00:00

+++ This bug was initially created as a clone of Bug #1836962 +++

Bug 1836962 handles URLs in the address bar input, but we still need to take care of URLs in the address bar results, I think? https://searchfox.org/mozilla-central/rev/00e6644d0db8acf9372702324151b8077a3d2bb7/browser/components/urlbar/UrlbarResult.sys.mjs#265-270
Bug: Animation too long when switching from fullscreen to another tab
Status: NEW
Priority: P3
Created: 2023-07-27 13:58:32+00:00
Resolved: 2024-04-10 12:26:56+00:00

Steps to reproduce:

Go to a Youtube video (e.g https://www.youtube.com/watch?v=lpJilhkbC9s) and switch to fullscreen. Then press Control Key + Number to switch to a tab or Control + T to open a new tab.



Actual results:

Sometimes animation freezes and the screen stays black longer.


Expected results:

The animation should not take more time than the expected.
Bug: [Experiment] The “Choose your language” slide is not displayed on the easy set-up onboarding screens
Status: VERIFIED
Priority: P1
Resolution: FIXED
Created: 2023-07-27 14:07:36+00:00
Resolved: 2023-08-03 05:14:42+00:00

**[Affected versions]:**
- Firefox Release, 116.0, BUILD ID: 20230724170120

**[Affected Platforms]:**
- Windows 10 x64
- Windows 11 x64

**[Prerequisites]:**
- Have the [“user.js”](https://drive.google.com/drive/folders/1kkJeF5FHyxXoYLfawdak5GJYmHxyMJNf) file downloaded on your computer.
- Have a different OS language than the browser’s one.
- Have Firefox pinned to the taskbar.

**[Steps to reproduce]:**
1. Create a new Firefox profile without opening it. 
2. Navigate to the profile folder and paste the user.js files from prerequisites.
3. Open the browser using the previously created profile. 
4. Skip the first onboarding screen.

**[Expected results]:**
- The “Choose your language” slide should be displayed.

**[Actual results]:**
- The Mobile Cross-Promo slide is displayed instead.

**[Notes]:**
- Attached a screen recording of the issue.
- This issue is reproducible on both branches of the experiment.
- This issue is not reproducible without the experiment.
Bug: Ctrl + Shift + Tab cycles in wrong direction
Status: RESOLVED
Priority: --
Resolution: INVALID
Created: 2023-07-27 14:20:55+00:00
Resolved: 2023-07-27 14:22:38+00:00

User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:109.0) Gecko/20100101 Firefox/116.0

Steps to reproduce:

In Firefox Developer Edition version 116.0b8 (64-bit), i press Ctrl + shift + tab


Actual results:

It then often (but not always) go to the next tab (towards right) and not the previous tab (towards left).
It is not every single time, but i would say about 30%. It can even change direction if i continuously press the buttons. 


Expected results:

It should have gone to the previous tab (towards left)