146.0 Firefox Release, 12/9/2025

The minimize, maximize, close line at the top of the screen is missing when Firefox opens. If I click the Firefox icon in the task manager to minimize it and click it aga… (read more)

The minimize, maximize, close line at the top of the screen is missing when Firefox opens. If I click the Firefox icon in the task manager to minimize it and click it again to maximize it, then the missing line at the top appears. This has been an ongoing glitch for a week or more. Perhaps you can fix this minor problem?

Open 1 304

Request to Update the Syrian Flag Icon

Dear Firefox Support Team, I hope you are doing well. Could you please advise when Firefox plans to update the current Syrian flag icon to the newer official flag? This u… (read more)

Dear Firefox Support Team,

I hope you are doing well.

Could you please advise when Firefox plans to update the current Syrian flag icon to the newer official flag? This update would be highly appreciated, as it ensures accurate and up-to-date representation within the browser.

Thank you in advance for your support, and I look forward to your feedback.

Best regards, Mouhamed Moureb

Open 1 109

My sidebar moved to the right side of the screen and now takes up half of the entire screen. I don't know how to get it back on the left side, and make it smaller. Can anyone advise me?

As I said in the subject, my sidebar moved to the right side of the screen, and now takes up over half of the entire screen. I think this can be fixed in settings, but I … (read more)

As I said in the subject, my sidebar moved to the right side of the screen, and now takes up over half of the entire screen. I think this can be fixed in settings, but I don't know how to do that. Can anyone help me with this problem?

Open 1 118

Sync firefox data from old device (no file)

Hello, my old laptop broke. I bought a new one, installed Firefox, and signed into my Firefox account. My add-ons synced, but my passwords and bookmarks are gone. I can't… (read more)

Hello, my old laptop broke. I bought a new one, installed Firefox, and signed into my Firefox account. My add-ons synced, but my passwords and bookmarks are gone. I can't access the old laptop now. Is there a way to fix this without a backup file? Or are add-ons the most I can get? Both devices have been added to the devices in the Firefox account.

Open 1 254

Substack menus and options do not work in latest Firefox update

I have no idea what Firefox did with the update but it made navigating my Substack a royal pain in the neck. I cannot post, cannot edit, cannot share posts. Very infuria… (read more)

I have no idea what Firefox did with the update but it made navigating my Substack a royal pain in the neck. I cannot post, cannot edit, cannot share posts. Very infuriating. I have had to go back to Edge to get these features to work. Dashboard link does not work. Share link does not work. Cannot post comments. Infuriating.

Open 2 185

full screen problem

Issue Description: I’m experiencing a problem with fullscreen mode while using YouTube on Firefox on Windows 11 with a dual-monitor setup. When I enter fullscreen, the vi… (read more)

Issue Description: I’m experiencing a problem with fullscreen mode while using YouTube on Firefox on Windows 11 with a dual-monitor setup. When I enter fullscreen, the video does not cover the entire screen. Instead, I can still see parts of the Windows desktop or background around the edges of the display.

This issue only happens on Firefox and only when using fullscreen mode on one of my monitors. I have already checked my display settings, scaling, alignment, and hardware acceleration, but the problem persists.

System Details:

Windows 11

Dual-monitor setup

Browser: Firefox (latest version)

Issue: Fullscreen video shows borders and does not fully cover the screen


Expected Behavior: The fullscreen video should completely fill the selected monitor without showing any part of the Windows desktop.

Please advise on how to resolve this issue.

Open 1 481

CANT DELETE PAYMENT INFORMATION

I accidentally clicked remember on my credit card when checking out from a cite. I do not understand how to delete it. Every guide online says there is a tab under "Priva… (read more)

I accidentally clicked remember on my credit card when checking out from a cite. I do not understand how to delete it. Every guide online says there is a tab under "Privacy & Security", but when I look for it it does not exist. I have tried searching, cross-referencing its placement in the menu from the videos, but I cant find it. I've cleared my data from the last 2 hours, but still no difference. From the videos it should be between Password and History, but the setting is not there.

I'd appreciate all help that I can get :) Thanks

Open 1 163