I-Firefox Community Forum

On macOS, I set System Settings -> Desktop & Dock -> "Double-click a window's title bar" to "Fill".

In Firefox, double-clicking the window title bar does nothing. If I change the macOS setting to "Zoom", double-click works correctly in Firefox doing Zoom effect.

I confirmed that other applications respond correctly to the "Fill" setting.

Environment: - macOS version: 26.3 - Firefox version: 147.0.4 (aarch64)

Last week I went to my Firefox browser, my main browser for years, only to find the background is a disturbing pink and all my bookmarks are gone. What happened to change my data and page...did I do something to choose a new format?

I use Firefox for genealogy research because it always keeps track of which pages I've previously accessed since their hyperlink will change color. Today, I ran Microsoft's PC Manager software and it suggested clearing the cache of Chrome and Edge. For some reason it also must have cleared the cache of Firefox since the previously accessed hyperlinks are no longer a different color. Since I had a created a restore point this morning before installing PC Manager, I restored the system to that point. Following the restore, Firefox would not open so I re-installed it from the website. I had previously backed up the profile folder and so copied that to the new profile folder of the fresh install. My bookmarks and history seem to be fine but I still don't see a color difference in the previously accessed hyperlinks. Any suggestions on how to get them back would be greatly appreciated.

Greg

It's possible to do so for Firefox for Android via a setting.

I'd like this to be implemented for the Desktop as well.

Being a customization option, I think it'd improve my focus on the page and also my productivity.

Thanks

my new tab page changed over night i real don't like the changes, i would like an option to change which side the weather is display and the size of the box of site favorite. i find the weather on right less intuitive as my left eye is stronger and the smaller box harder to work with due to my double vision

I'm having trouble with the ui elements on firefox, the min/max/close buttons are showing some random characters and the menu also shows an "Á" besides some options.

Here's what I tried: reinstalling, clean reinstall, delete start cache, fresh restart, troubleshoot mode, On windows: restore font configuration, sfc /scannow, dism cleanup-image restorehealth, deleting all aditional installed fonts and saving only system included fonts.

Still, the font on tabs and some menus looks strange, and the problem with buttons and menus keeps happening.

I don't really know what else to do

When using Firefox mobile for android, a black bar appears at the bottom of the screen, above the address bar. Please see attached picture.

It only seems to occur when the "scroll to hide toolbar" setting is disabled. The bar moves upwards when using the keyboard.

Samsung galaxy s25 Android version 15 Firefox version 147.0.3 (Build #2016141759)

Please let me know if any more information is necessary.

Can one change the colour of one firefox window to distinguish it from another firefox window? That would allow two people working on the same computer to use individual firefox windows and be able to quickly tell whether they are in the right window.