All Products Community Forum

Prior to the 6/16/25 release, hitting the back button on the three button control on a page with no previous pages would open the home page without closing the current tab. After the update, it closes the tab before opening the home page. This was useful for quickly opening multiple tabs, as well as preventing accidentaly closing a tab. Please revert this change, or make it a setting.

Dear Mozilla Support,

I am experiencing a serious issue with Firefox on my iPhone. The app activates normally, but after a few hours it becomes inactive on its own, and my browsing data is no longer saved. I believe this may be related to a security or phishing issue.

My cybersecurity services (including McAfee and Bitdefender) have notified me of potential phishing attempts, data access risks, and suspicious browser activity. I have reported these issues to my security providers, and they have opened case IDs to investigate further:

- McAfee Case ID: 03203372 - Bitdefender Reference: 1010231778

Due to these ongoing issues, I would like your team to check whether there’s any unauthorized activity linked to my Firefox account or app. I rely on Firefox daily and need this issue resolved as soon as possible for safe browsing.

If possible, I would also like to request that my Firefox browsing profile be locked or protected against unauthorized tampering, auto-deactivation, or interference by malicious software or attackers.

Please let me know what steps I should take, or if you need any further information from me.

Sincerely, Mod's note: PII removed

I'm on Developer Edition of Firefox. In previous versions of Firefox (Probably 132), I could share the window just fine, but since an update to either Teams or Firefox, it just results in a blank screen for viewers.

Hi y'all, when I use firefox DE, there is a bug in which the search bar overlaps with the tabs, after the new release. Is this because I use a custom CSS that reverts the tabs back to the old style? I would really appreciate it if I could still use the old firefox tab style without having my search bar overlapping with the tabs

my extensions got unpinned and the new tab button is gone, the tab overview is gone, the extension button is to the left of the address bar, the back and forward buttons are to the left of the address bar, the back and forward button are swapped, WHY.

In the screenshot i pinned the 3 extesions i use again, they were unpinned before

Hello👋 I am using firefox developers edition on build 132.0b2 and my UI is not rendering correctly, the themes work but the objects like the bookmarks toolbar and the refresh button and the home button even some of my extensions is not loading and other things also not loading, but fortunately I know the keyboard shortcuts for these functions and they are working just fine but all the buttons are just not there My device is a Dell Latitude E7450 and it has a normal core I5 5300U so it is not an x86 arm based processor I hope that you find a solution ASAP as I am really struggling with my browser like this and btw I really love your work and the products that you give Thanks for doing the hard work! bye

Just updated my Mozilla Developer and it removed my bookmarks (the tab is visible but has no bookmarks, and restoring them from backup doesn't do anything) also the extention button is for some reason on the left side (it was on the right side) and the "+" button was missing, had to re-enable it (AND IT'S ALSO ON THE LEFT SIDE FOR SOME REASON)

Wtf happened

Hi,

When on this page:

https://addons.mozilla.org/en-US/firefox/addon/antffw/reviews/?page=9

even in safe mode, I don't see a button allowing to post a review.

I am of course logged in. What am I missing?

We still use some Dell 13g servers equipped with idrac 8. When I'm trying to launch the virtual Console the window opens up but nothing shows. This used to work fine in previous versions of Firefox. I can't tell from which version it stopped but it's not long ago. Also idrac 9 console works fine in Firefox When trying to open console idrac 8 in Chrome it works fine Any idea what could be causing it? Any config switch to tweak?