Firefox Community Forum

When using shift+tab or ctrl+shift+tab to cycle between tabs in a window, firefox will occasional skip across one or multiple tabs. This will also happen when clicking tabs directly with the mouse. The tab that should be selected shows briefly before the browser automatically switches to one of the adjacent tabs. I do not have the setting "Ctrl+Tab cycles through tabs in recently used order" enabled. This doesn't happen for any specific tabs or windows consistently, and it doesn't specifically happen to unloaded tabs.

After my macbook pro (Sequoia 15.7.7) restarted, every tab in both of my open Firefox windows were moved to a *tab group in a single window.* The tab group's name is the date—e.g., "2026-10-11 10:50 *". Right-click + `ungroup tabs` does nothing. If I open a new window, it automatically has a tab open in a tab group with a similar name. I can't move tabs into new tab groups. I hate this. I've lost all my previous tab groups, which I use to organize my work and hobbies, and now that's all gone. I've experienced this on TWO macbook pros. I also have a Windows 10 desktop, but that continues to work as expected.

Months ago, I disabled all AI features, and, and so in `about:config`, I can observe that `browser.tabs.groups.smart.*` are all set to false. I also just tried setting `browser.tabs.groups.enabled` to false, but it had no effect.

Despite re-installing Firefox sidebar is still missing (I spent 3 full days trying to fix it before re-installing). I also can't obtain another tab - I'm restricted just to the one page I'm currently using

There doesn't seem to be an "Other " or "Additional Options" category, so if Settings isn't in the correct category, please tell me where to post this. TIA

I want to be able to create multiple default 'pinned" tabs that will appear every time I open up a new window. Is that possible? If so, how? Again, TIA

Before the last update, I’m using version 157.0 now, it was possible to simply move a complete Firefox tab using drag-and-drop. I frequently used this feature in a multi-monitor setup. While it is still possible via a right-click and the "Move Tab" option, that takes more effort than simply clicking and dragging.

Is that just switched off and hidden in some options, and really no longer possible?

Thank you,

I had to restart my computer for updates so I clicked on my container and closed it thinking it was like closing a program and then re-opening it. Now it's gone and several hours research with it. Is there any way to restore a closed container?

Context: In the customize sidebar section, if the "Vertical tabs" checkbox is checked, the vertical tabs can be switched between showing names and favicons, or just favicons. If, additionally, "Hide tabs and sidebar" is checked, then vertical tabs instead can be switched between showing names and favicons, or being completely hidden. (These settings are in the photo I uploaded)

The recent update seemed to add a feature I had been really wanting from vertical tabs. I could switch between all three states: favicons and names, just favicons, or completely hidden. I could do this by dragging the vertical tab pane smaller or bigger. A few days later, though, it stopped working, but I didn't change any settings (as far as I remember).

Is there any way to get the three-state vertical tabs back? They were really nice!

I often use the process manager to find open tabs, since only the front one in each open window shows up in the Window drop-down menu. (And I sure wish those windows would read as the WEBSITE and not the specific page name, as it often gives no help in knowing what website it is)

However, sometimes, like just now, it won't show one or more open tabs! Why? Today I was looking for my Google Voice Messages page, and did not see it anywhere in the list. I thought, maybe I had closed it, but when I manually scrolled through all my open windows, I found it on one of them! Can we not count on the process manager to show us all open tabs?

After an update (seemingly, I did not run 'sudo pacman -Syu'), the tabs have changed in look and to be frank i find the new layout ugly. How do I turn it back? Attached is a photo of the new tab groups, i couldn't get one of the circular tabs.

When there is a crash, update, or restore session, my Firefox windows do not restore in the same task bar order that they were beforehand, which is very important to me for workflow. I need to change the links to all the open windows. At least it would be great if I could drag and drop the the windows to re-order them. With frequent updates by Mozilla and Microsoft, it would be really helpful to get this fixed.

When I open many new tabs, I'd like them all to be loaded immediately (as soon as they the new tab is created, a.k.a. eager loading). The reason is that, when I click to actually see those pages, if they are already fully loaded, that will make user experience much smoother.

Please see attached image for a demo of current behavior: browser had plenty of time to load those new tabs in background, but it didn't.

I understand that lazy page loading is a way to preserve RAM and CPU cycles. I know that is usually a good thing for users who are used to working with only one thing at a time and/or have limited hardware resources. However, I think there should be an opt-in feature of eager loading, which would optimize a lot the time for experienced/heavy users.

Thank you!