av9ash/GitBugs huggingface dataset:
Bug: Intermittent browser/components/urlbar/tests/browser/browser_tabMatchesInAwesomebar.js | Found a tab after previous test timed out: https://example.com/browser/browser/components/urlbar/tests/browser/moz.png#tabmatch15 - | Test timed out -
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2021-05-05 19:04:51+00:00
Resolved: 2021-06-01 17:08:01+00:00

**Filed by:** ncsoregi [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=338846745&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/bvG_KPl9Q5WRpOGyN-rG6g/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2021-05-05T17:50:12.278Z] 17:50:12     INFO - 
[task 2021-05-05T17:50:12.278Z] 17:50:12     INFO - Buffered messages logged at 17:49:02
[task 2021-05-05T17:50:12.279Z] 17:50:12     INFO - Console message: [JavaScript Error: "1620236942275	addons.xpi	ERROR	System addon update list error Error: got node name: html, expected: updates" {file: "resource://gre/modules/Log.jsm" line: 723}]
[task 2021-05-05T17:50:12.279Z] 17:50:12     INFO - append@resource://gre/modules/Log.jsm:723:12
[task 2021-05-05T17:50:12.279Z] 17:50:12     INFO - log@resource://gre/modules/Log.jsm:379:16
[task 2021-05-05T17:50:12.279Z] 17:50:12     INFO - error@resource://gre/modules/Log.jsm:387:10
[task 2021-05-05T17:50:12.279Z] 17:50:12     INFO - updateSystemAddons/res<@resource://gre/modules/addons/XPIInstall.jsm:4024:25
[task 2021-05-05T17:50:12.279Z] 17:50:12     INFO - 
[task 2021-05-05T17:50:12.279Z] 17:50:12     INFO - Buffered messages logged at 17:49:26
[task 2021-05-05T17:50:12.279Z] 17:50:12     INFO - Longer timeout required, waiting longer...  Remaining timeouts: 1
[task 2021-05-05T17:50:12.279Z] 17:50:12     INFO - Buffered messages finished
[task 2021-05-05T17:50:12.280Z] 17:50:12     INFO - TEST-UNEXPECTED-FAIL | browser/components/urlbar/tests/browser/browser_tabMatchesInAwesomebar.js | Test timed out - 
[task 2021-05-05T17:50:12.280Z] 17:50:12     INFO - GECKO(3534) | MEMORY STAT | vsize 12632MB | residentFast 2976MB | heapAllocated 162MB
[task 2021-05-05T17:50:12.280Z] 17:50:12     INFO - TEST-OK | browser/components/urlbar/tests/browser/browser_tabMatchesInAwesomebar.js | took 90435ms
[task 2021-05-05T17:50:12.280Z] 17:50:12     INFO - Not taking screenshot here: see the one that was previously logged
[task 2021-05-05T17:50:12.281Z] 17:50:12     INFO - TEST-UNEXPECTED-FAIL | browser/components/urlbar/tests/browser/browser_tabMatchesInAwesomebar.js | Found a tab after previous test timed out: https://example.com/browser/browser/components/urlbar/tests/browser/moz.png#tabmatch16 - 
[task 2021-05-05T17:50:12.281Z] 17:50:12     INFO - Not taking screenshot here: see the one that was previously logged
[task 2021-05-05T17:50:12.281Z] 17:50:12     INFO - TEST-UNEXPECTED-FAIL | browser/components/urlbar/tests/browser/browser_tabMatchesInAwesomebar.js | Found a tab after previous test timed out: https://example.com/browser/browser/components/urlbar/tests/browser/moz.png#tabmatch15 - 
[task 2021-05-05T17:50:12.281Z] 17:50:12     INFO - Not taking screenshot here: see the one that was previously logged```
Bug: [Proton] Padlock icon in site identity panel cropped for smaller font sizes
Status: NEW
Priority: P3
Created: 2021-05-05 20:34:07+00:00
Resolved: 2021-05-18 12:49:10+00:00

OS: Arch Linux
Screen resolution: 1280 x 1024 (19'' monitor)

When I click on the padlock icon in the address bar (e.g. for google.com), the padlock icon in the site identity panel is cropped at the top. Taking a closer look at the screenshot by zooming in, you can see that at its top edge a 1 pixel row seems to be missing compared to the padlock icon in the address bar.

Since this is a regression, I used mozregression and got the following result:
Last good revision: 24cac1a6750daf521a4e09217b9480a62b1a587d
First bad revision: 5aef1459fece56ef1443d06de2d3e8417d4d48a2
Pushlog:
https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=24cac1a6750daf521a4e09217b9480a62b1a587d&tochange=5aef1459fece56ef1443d06de2d3e8417d4d48a2

So this is caused by bug 1706379. The current Beta (89.0b8) is not affected.

Note however that I wasn't able to reproduce this bug with a different user account, so this might not be reproducible easily. And I am also affected by bug 1704274 and bug 1705906 which might affect what I see (in this case also with the different user account).
Bug: My email login for a site was auto-filled on a housemate's PC, which I have never used.
Status: RESOLVED
Priority: --
Resolution: INCOMPLETE
Created: 2021-05-06 00:21:15+00:00
Resolved: 2023-06-25 23:08:21+00:00

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:88.0) Gecko/20100101 Firefox/88.0

Steps to reproduce:

(Other person)
Opened Firefox browser on windows 10, and went to site (paypal.com), which auto-filled my email address (not the password). Our computers are on the same local network. I do not have a firefox account, they do. I logged into paypal earlier that day.


Actual results:

I logged into Paypal on my personal desktop computer (windows 10) using Firefox earlier in the day. My housemate later opened paypal using Firefox (windows 10 desktop) on his personal computer, that I have never used. My personal email address was auto-filled on his login page.


Expected results:

My email address should have never appeared on his browser.
Bug: Restore previous session on startup not working when Browsing & Download history is cleared on close; no warning given
Status: RESOLVED
Priority: --
Resolution: DUPLICATE
Created: 2021-05-06 06:26:53+00:00
Resolved: 2021-05-08 13:39:38+00:00

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:88.0) Gecko/20100101 Firefox/88.0

Steps to reproduce:

* Go to "Extras -> Settings -> General -> Startup" and enable both the "Restore previous session" and "Warn when closing the browser" options (translations from german might not be exact).
* Go to "Extras -> Settings -> Privacy & Security -> History", enable the "Delete history when Firefox is closed" option, click on the "Settings" button on the right, enable the "Browsing & Download history" option, click "OK".
* Open some tabs to various websites.
* Click on the X in the top right corner to close Firefox.
* Confirm the "Close tabs?" dialog to close Firefox.
* Reopen Firefox.


Actual results:

Firefox shows the "New Tab" page and all previously opened tabs are gone.


Expected results:

Firefox should restore the previously opened tabs and show the tab that was last focussed.
Bug: Proton: pin tab icon missing in address bar
Status: RESOLVED
Priority: --
Resolution: INVALID
Created: 2021-05-06 07:10:31+00:00
Resolved: 2021-05-06 16:11:13+00:00

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:90.0) Gecko/20100101 Firefox/90.0

Steps to reproduce:

Navigate to some site and try to pin tab with a Proton enabled Firefox version.


Actual results:

You mus right click tab, search "Pin tab" pop-up menu item (by reading each menu item, because there are no icons!), and click on it.


Expected results:

Before Proton, I had a "Pin tab" icon on address bar and with one mouse click I could pin (or unpin) tab.
Bug: Removing lots of history elments freezes the browser
Status: RESOLVED
Priority: --
Resolution: DUPLICATE
Created: 2021-05-06 08:04:20+00:00
Resolved: 2021-05-06 09:05:40+00:00

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:88.0) Gecko/20100101 Firefox/88.0

Steps to reproduce:

I went to administrate my history, searched for Twitter, clicked on the first one, scrolled all the way down to the last one on the list, Shift + Click it to select all of them, and then pressed Supr to try and delete all 5.6k of them.


Actual results:

The browser forze and I had to hard-restart it. When I reopened it, none of the elements on the history had been deleted


Expected results:

All of the selected history elements should have been deleted
Bug: Firefox stops loading pages if value of browser.sessionstore.idleDelay is greater than 429496728
Status: RESOLVED
Priority: --
Resolution: WONTFIX
Created: 2021-05-06 08:05:21+00:00
Resolved: 2024-07-01 16:04:39+00:00

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:88.0) Gecko/20100101 Firefox/88.0

Steps to reproduce:

0. Fresh Firefox install
1. About:Config
2. Set value of browser.sessionstore.idleDelay greater than 429496728 (i.e 429496729)
3. Restart Firefox
4. Type in any accessible address
5. Firefox refuses to load any page


Actual results:

Firefox then dies


Expected results:

Due to poorly documented of these about:config settings, I don't know if I should set it to 0, or negative to stop certain features of Firefox.
Therefore, I set certain timers to the max positive integer allowed 2147483647 in About:Config.
But for some reason, browser.sessionstore.idleDelay specifically kills firefox if value is greater than 429496728, which is strange. Is this intended, or is it a bug?
Seriously, please hire someone to document the about:config settings, please... At least add descriptions to them, range of allowed values, and such.
Bug: The Restore Previous Session is displayed and always disabled/greyed out in private browsing
Status: NEW
Priority: P3
Created: 2021-05-06 08:53:12+00:00
Resolved: 2021-05-07 13:21:02+00:00

#### Tested with:

Release 88
Beta 89.0b8
Nightly 90.0a1 (2021-05-05)
#### Tested on:

Windows 10
Ubuntu 20

#### Preconditions:
Have a previous session to be restored.

#### Steps:

  1. Launch firefox and open a new private window.
  2. In the new private windows opened, open the hamburger menu and go to the History submenu.
#### Actual result:

The "Restore Previous Session" is displayed and greyed out.
#### Expected result:

Given the fact that the Restore Previous Session option is now displayed only if there is a session to be restored and it is not displayed all the time like before Proton, the Restore Previous Session in private browsing should be hidden based on the fact that it is always disabled and the user cannot restore a previous session in private browsing.

Ni? @Tyler for prioritize this.
Bug: Disk Space Low Info Bar <5GB - "Learn More" text not sentenced case
Status: VERIFIED
Priority: P3
Resolution: FIXED
Created: 2021-05-06 08:57:14+00:00
Resolved: 2022-05-04 19:00:03+00:00

**Affected platforms:**
All

**Affected versions:**
Nightly 90.0a1
Firefox 89 beta 9

**Steps to reproduce:**
1. Launch Firefox.
2. Open the Browser Console and run the following:

gStoragePressureObserver.observe({QueryInterface: () => ({data:5368709119})}, "QuotaManager::StoragePressure")
 
3. Observe the Disk Space Low info bar.


**Expected Results:**
For consistency  "Learn More" should be sentenced case in both the text string and the link. 

**Actual Results:**
The "Learn More" from the sentence "Visit "Learn More" to optimize your disk usage for better browsing experience." is not sentenced case.
Bug: [Proton] Visual glitches when accessing the hamburger menu after sign in as FxA
Status: NEW
Priority: P3
Created: 2021-05-06 09:03:04+00:00
Resolved: 2021-05-07 12:04:12+00:00

[Affected platforms:]
Ubuntu 20

[Affected versions:]
Firefox Beta 89.0b8


[Steps:]

1. Open Firefox with a new profile.
2. Go to hamburger menu and click on Sign in(use a valid FxA email to sign in)
3. After you are signed in, click on the hamburger menu icon and remain with focus on the icon.

[Actual result:]
The hamburger menu is glitchy.

[Expected result:]
The hamburger menu shouldn't be glitchy.

[Note:]
This issue occurs only on a specific machine with Ubuntu 20x64 and Intel with RTL and normal build Fx89.0b8. I will attach about:support and a screen recording with the issue
Bug: browser.sessionstore.resume_from_crash set to false has no effect
Status: UNCONFIRMED
Priority: --
Created: 2021-05-06 09:32:14+00:00
Resolved: 2024-06-07 18:23:08+00:00

User Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:88.0) Gecko/20100101 Firefox/88.0

Steps to reproduce:

I've set browser.sessionstore.resume_from_crash to false.


Actual results:

When I shutdown my computer while Firefox is still open, the next boot Firefox still reopens all tabs when I start it.


Expected results:

When I shutdown my computer while Firefox is still open, the next boot Firefox should not reopen all tabs when I start it.

I need this configuration to work as a workaround for https://bugzilla.mozilla.org/show_bug.cgi?id=336193 which is still not fixed.
Bug: [Windows 7] The "Import from <previous browser>" and "Not now" buttons from the second screen of the "about:welcome" page are wrongly displayed in the bottom part of the white modal
Status: VERIFIED
Priority: P2
Resolution: FIXED
Created: 2021-05-06 09:33:51+00:00
Resolved: 2021-05-14 11:27:56+00:00

**[Notes]:**
- Since there are no navigation bullets on Windows 7 and the buttons from the second screen of the "about:welcome" page are displayed in the bottom part of the white modal, a big empty space results between the modal description and the buttons.

**[Affected versions]:**
- Firefox Nightly 90.0a1 - Build ID: 20210505215208

**[Affected Platforms]:**
- Windows 7 x64

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

**[Steps to reproduce]:**
1. Open the browser using the profile from prerequisites.
2. Click the "Not now" button from the bottom-right part of the page.
3. Observe the modal elements.

**[Expected result]:**
- All the elements are correctly displayed and there is no empty space between the text description and the buttons.
	
**[Actual result]:**
- The "Import from <previous browser>" and "Not now" buttons are displayed in the bottom part of the modal. 

**[Regression Window]:**
- Since this issue is not reproducible with the Firefox Nightly build from 2021-05-04, using the Mozregression tool I have managed to find the following regression window:
Last good revision: 25854de1a92c7fec1fcf01f271189cce5008bd74
First bad revision: 88ca58d4c08e073fd52f332804a0da9a7d37b626
Pushlog:
https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=25854de1a92c7
fec1fcf01f271189cce5008bd74&tochange=88ca58d4c08e073fd52f332804a0da9a7d37b626

From the pushlog it seems that Bug 1698204 has caused this behavior.

**[Additional Notes]:**
- This issue is not reproducible on Windows 10, Windows 8, macOS 10.15, and Linux Mint 20.
- Attached a screenshot of the issue.
Bug: toolbars bookmarks visibility always fullscreen
Status: RESOLVED
Priority: --
Resolution: INVALID
Created: 2021-05-06 09:44:15+00:00
Resolved: 2021-05-06 18:19:57+00:00

User Agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:88.0) Gecko/20100101 Firefox/88.0

Steps to reproduce:

I'm on FF "88.0 (64-bit)"
I set "browser.toolbars.bookmarks.visibility" to "always"


Actual results:

In fullscreen mode, the bookmark toolbar disappears



Expected results:

The toolbar should ALWAYS be present, even in fullscreen mode.

If I set the visibility value of anything to "always", it means I ALWAYS want the thing to be visible, EVEN in fullscreen mode.
Bug: "Take a Screenshot" button in toolbar is disabled on old Firefox window when new window is created by detaching a tab from old window
Status: RESOLVED
Priority: P5
Resolution: WORKSFORME
Created: 2021-05-06 12:31:19+00:00
Resolved: 2025-02-24 13:05:21+00:00

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:88.0) Gecko/20100101 Firefox/88.0

Steps to reproduce:

1. Start a Firefox instance.
2. With "Customize Firefox", Put "Take a Screenshot" button to current Firefox instance toolbar.
2. Browse to a new site. After the website is loaded, "Take a Screenshot" button will be enabled.
3. Create a new tab. Here, the "Take a Screenshot" button will be disabled.
4. Detach/tear newly created tab to create a new Firefox window.
5. Observe "Take a Screenshot" button in old Firefox window.


Actual results:

"Take a Screenshot" button is disabled in old Firefox window.


Expected results:

"Take a Screenshot" button should be enabled in old Firefox window.
Bug: The infobar close ('x') buttons are not being read by NVDA when hovering over them with the cursor
Status: NEW
Priority: P3
Created: 2021-05-06 13:26:09+00:00
Resolved: 2024-04-04 20:15:02+00:00

**Note**
* When the user uses Firefox with NDA screen reader and he overs over the close ('x') button of an infobar, no vocal action is being read back to him.

**Affected versions**
* Nightly v90.0a1
* Beta v89.0b7

**Affected platforms**
* Windows 7
* Windows 10

**Steps to reproduce**
1. Open NVDA Screen Reader.
2. Launch browser.
3. Load http://dummysoftware.com/popupdummy_testpage.html
4. Hover with the cursor over the "x" button.

**Expected result**
* Some relevant tool-tip is currently being read back.

**Actual result**
* Nothing is being read to the user.

**Regression range**
* Not a regression, but a requirement for the new design regarding Screen Reader usability.

**Additional notes**
* When the user uses keyboard navigation (with NVDA or Windows Narrator) the 'x' button is read as "closed", but this does not happen on hover with NVDA (which is expected considering that it reads the strings on other buttons on them).
* Furthermore, a "close" is being read back when clicking the 'x' button (among other apparently spam information), but not on hover.
Bug: Can no longer delete copy past bookmarks in view all book marks
Status: RESOLVED
Priority: --
Resolution: INCOMPLETE
Created: 2021-05-06 14:19:32+00:00
Resolved: 2021-05-25 13:26:29+00:00

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:88.0) Gecko/20100101 Firefox/88.0

Steps to reproduce:

Two new effects. Clicking bookmark star turn blue and after that does no longer work
2) Editing (cut,paste,delete) bookmarks is broken manually adding bookmarks works


Actual results:

nothing works  (cut,paste,delete) in bookmark managing frame


Expected results:

cut,paste,delete should work as these did in all versions before...
Bug: [Proton] Doorhanger is not aligned with the Address Bar Chiclets in some cases
Status: RESOLVED
Priority: P2
Resolution: WORKSFORME
Created: 2021-05-06 14:36:07+00:00
Resolved: 2023-02-07 18:52:11+00:00

Nightly 90.0a1 (2021-05-06) (64-Bit)
macOS

Issue 1:
1.) Go to about:config
2.) Click on the About-Chiclet

Issue 2:
1.) Visit https://www.gmx.net/magazine/panorama/ueberraschungsei-supermarkt-ploetzlich-schluepfte-entchen-35789046
2.) Click on the Media-Blocker-Chiclet

Actual: In both issues the Doorhanger is not vertically aligned with the left border of the chiclet.

Expected: Nice vertical alignment with the left border of the chiclet.

Screenshots are attached.

Thanks.
Bug: [Proton - macOS] Window Control Buttons should be moved a few pixels to the right to follow macOS Standards
Status: NEW
Priority: P5
Created: 2021-05-06 15:05:33+00:00
Resolved: 2023-03-22 17:18:56+00:00

Nightly 90.0a1 (2021-05-06) (64-Bit)
MacOS

1.) Open a new window
2.) Take a look at the position of the Window Control Buttons 

Expected: They should be moved 3px to the right to be aligned with the corner of the window. That is macOS Standard.

Actual: They are 3px too far left.

Please see the screenshots.

Thanks.
Bug: Short menu display in FF 90.0a1(x64 en-US)
Status: RESOLVED
Priority: --
Resolution: INCOMPLETE
Created: 2021-05-06 15:08:21+00:00
Resolved: 2021-06-23 13:24:14+00:00

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.93 Safari/537.36

Steps to reproduce:

Nothing. Been using Nightly build for about a week and now reporting after the second time happening. This is something that appears to happen after 1-3 day use. Closing an reopening browser does not resolve. Restarting computer does not appear to resolve.  Was able to resolve by creating a new default profile under about:profiles



Actual results:

Menus, including extension menus all display only the top line. It is like the frame for the menu fails to stretch. For the Hamburger menu I can scroll to see the rest of the options but not for any of the extensions though they have the same "window".


Expected results:

Hamburger menu and extension menus should be able to fully display their contents as they did when FF was first installed.
Bug: Intermittent browser/components/customizableui/test/browser_884402_customize_from_overflow.js | Uncaught exception - undefined - timed out after 50 tries.
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2021-05-06 15:33:50+00:00
Resolved: 2021-06-29 17:00:18+00:00

**Filed by:** malexandru [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=338948637&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/RNwHCdl4ToCWZ09Wlqpr0g/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2021-05-06T14:36:49.627Z] 14:36:49     INFO - TEST-OK | browser/components/customizableui/test/browser_878452_drag_to_panel.js | took 529ms
[task 2021-05-06T14:36:49.643Z] 14:36:49     INFO - checking window state
[task 2021-05-06T14:36:49.662Z] 14:36:49     INFO - TEST-START | browser/components/customizableui/test/browser_884402_customize_from_overflow.js
[task 2021-05-06T14:36:54.802Z] 14:36:54     INFO - TEST-INFO | started process screenshot
[task 2021-05-06T14:36:54.883Z] 14:36:54     INFO - TEST-INFO | screenshot: exit 0
[task 2021-05-06T14:36:54.884Z] 14:36:54     INFO - Buffered messages logged at 14:36:49
[task 2021-05-06T14:36:54.884Z] 14:36:54     INFO - Entering test bound 
[task 2021-05-06T14:36:54.885Z] 14:36:54     INFO - TEST-PASS | browser/components/customizableui/test/browser_884402_customize_from_overflow.js | FxA button is now visible - 
[task 2021-05-06T14:36:54.885Z] 14:36:54     INFO - TEST-PASS | browser/components/customizableui/test/browser_884402_customize_from_overflow.js | Should start with a non-overflowing toolbar. - 
[task 2021-05-06T14:36:54.886Z] 14:36:54     INFO - Buffered messages finished
[task 2021-05-06T14:36:54.886Z] 14:36:54     INFO - TEST-UNEXPECTED-FAIL | browser/components/customizableui/test/browser_884402_customize_from_overflow.js | Uncaught exception - undefined - timed out after 50 tries.
[task 2021-05-06T14:36:54.887Z] 14:36:54     INFO - Leaving test bound 
[task 2021-05-06T14:36:54.887Z] 14:36:54     INFO - GECKO(8576) | MEMORY STAT | vsize 2104270MB | vsizeMaxContiguous 65793280MB | residentFast 266MB | heapAllocated 99MB
[task 2021-05-06T14:36:54.888Z] 14:36:54     INFO - TEST-OK | browser/components/customizableui/test/browser_884402_customize_from_overflow.js | took 5223ms
[task 2021-05-06T14:36:54.907Z] 14:36:54     INFO - checking window state
[task 2021-05-06T14:36:54.935Z] 14:36:54     INFO - TEST-START | browser/components/customizableui/test/browser_885052_customize_mode_observers_disabed.js```
Bug: Firefox update destroy my history and login info
Status: RESOLVED
Priority: --
Resolution: WORKSFORME
Created: 2021-05-06 15:37:26+00:00
Resolved: 2021-05-12 16:30:32+00:00

User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:88.0) Gecko/20100101 Firefox/88.0

Steps to reproduce:

Clear Linux
Yesterday my system worked normally and firefox
Today I turned on the computer and went into firefox and the first thing I noticed was that all my bookmarks had disappeared as well as the browsing history … I have a lot of important sites saved, as well as passwords. My add ons were also deleted, literally everything was run over. I don’t know what to do, can I help? I don’t know how to regain the lost History and passwords.

The current version of Firefox is 88.0.1

I am desperate, you can help me

TY
Bug: video clips from websites does not play, downloads only few seconds worth
Status: RESOLVED
Priority: --
Resolution: WORKSFORME
Created: 2021-05-06 16:08:17+00:00
Resolved: 2021-08-04 10:33:07+00:00

User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:88.0) Gecko/20100101 Firefox/88.0

Steps to reproduce:

visit youtube.com or facebook.com or ...
view or click a streaming video longer than a few seconds.

I'm using firefox 88.0.1 (64-big) running on macOS 10.15.7, MacBook Pro (16-inch, 2019)



Actual results:

the download halt after downloading the first few seconds.
the video does not play, only the initial screenshot is shown.


Expected results:

the video starts playing, and the full video gets downloaded