Firefox Community Forum

you are repeating old mistakes. You have become worse than Microsoft. Firefox is not remembering open tabs again. I have supported your Firefox until now but enough is enough.

I have literally over 200 tabs open at a time and recover them every time I reboot Firefox, but they are very disorganized. Is there a good way to organize them, for example, group related tabs together?

I've noticed recently after system reboots that Firefox forgets the "Open previous windows and tabs" setting and restarts with only a blank tab. I've confirmed that this setting is ticked prior to the reboot. I know I can restore the session under History but why isn't Firefox remembering this setting and re-opening the windows & tabs like previously?

Running Firefox 135.0.1 and Mac Sequoia 15.3 (but has been happening in recent previous versions of both).

Hello,

I Created a few weeks ago a custom theme for my own personal use (Not uploaded to WEB). I exported it from Firefox myself and fully tested that it could be loaded as is custom when I create something. Unfortunately I had a system crash and have had to reinstall software & apps including FireFox. I am using exactly the same version of firefox as before and all the same identical plug-ins. I know on some ocassions issues can be caused with different versions of the same software. There for I have made completly sure that I have installed all same versions as before.

I always get error when trying to load my theme. I know the file is not corrupted as I mentioned I had tested it.

The error that is displayed is as follow.

about:addons This add-on could not be installed because it appears to be corrupt.

As I mentioned above I know the file is not corrupt. Can someone please help as I would like to do this locally not via the WEB or Firefox addon's site.

I'm attempting to try out the new experimental Mica theme for Firefox, but I can't seem to get it working

I have enabled the following in about:config widget.windows.mica = true browser.theme.native-theme = true browser.tabs.allow_transparent_browser

I've tried setting both automatic browser theme and dark theme, neither works. The browser toolbar looks as in attached image.

I recently updated to Firefox 135.0 on MacBook Pro, Catalina, OS 10.15.7 In the past, with multiple Firefox windows open & multiple tabs open in each, when restarting, "reopen pages on startup" selected, system loaded & ready to go, I'd find all windows, tabs & history available upon launching Firefox. Since update to 135.0, shut down & restart, launch Firefox and I find a single blank new window, no multiple windows, no tabs, no history. I've tried to find [Settings] to make everything come back - no joy, to no avail. Suggestions? Help? Thanks, JS

Good Day,

I am leaving Brave as my default browser for Firefox.... Brave is good, just would prefer Firefox. I used to love it.

The problem is...I have a theme on Brave and Chrome that I love dearly. Is there a way to bring that theme to Firefox? I tried using Firefox Color, but it looked awful.

PS: I am the tech Village Idiot so please talk to me in that vein ;)

Thank you and Warmest Regards, Alisa (Stormwolfe)

I set a theme with https://addons.mozilla.org/en-US/fire.../firefox-color/(Firefox Color), I tried changing the theme in settings to light or dark but neither work. I'm wondering if there are other ways to do so in Firefox that I could try. I'm on zen browser which is why it may not have worked.