Firefox Community Forum

I'm really enjoying tab groups, but there's a feature that seems broken. After restarting my browser, I'd like to reuse the groups I've previously created. It appears you've added a menu option for that: "Add Tab to Group" -> "Closed Group" Unfortunately, selecting that just closes the selected tab, rendering those closed groups permanently closed. I can go ahead and add my tab to a new group with the same name, but that creates a duplicate item under the "Closed Group" menu. After using the feature for a bit, I know how quite a long list of duplicate items under a totally useless "Close Group" submenu.

When I try to drag tabs to reorder them, while I'm dragging it, it shows a small transparent preview at my mouse cursor. After about 1 second of dragging it, my Mac enters mission control as if i pressed the F3 key. When i let go, it opens the tab i dragged into a separate window. This happens even when i haven't dragged the tab out of the toolbar.

This was working just fine up until 2 days ago. As the title says, when I close firefox, it is now no longer restoring my tabs from my previous session. Closing via the x does not give me the option to restore my previous session.

I have:

Tried unchecking the box, closing firefox, opening it again and rechecking the box. No success.

Uninstalled firefox, restarted my computer, and reinstalled firefox. Still no success.

I am open to further suggestions.

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.

I can not seem to find the button to open a saved, closed tab group. I have googled, and there seems to be a lot of people with the same issue. However, None of the information given under those forums provides me with a clear, easy solution. Please help.

Hi All,

I had several tab groups. I open and save and close them every day. but since yesterdayI cant find them at all. If I create a new tab group it appears but those old tab groups not! I've tested troubleshooting mode but noting.  

Firefox 154.0 (aarch64), macOS 26.6.2.

Search open tabs in Firefox not working it worked some time ago but now not.

I have intense work with multiple tabs so it was very handy but I lost it, I expect some about:config adjustment hints.

I lost all my open tabs with the new update, across all devices.

1. Can we please have a dedicated tab group area somewhere? even if there is no active tab group, just so we know that Firefox knows or not? I saved a bunch of tab groups and all of them are lost across my devices.

2. "Save and close group" makes the entire thing lost. It is nowhere. Not in history either.

Hello, My Firefox recently updated (it's now v. 138.0.1), and now I can't seem to create tab groups anymore. When I move one tab on top of another, nothing happens. What can I do to get this useful tool back? Thank you!

I am wondering if there is a setting somewhere in Firefox to automatically close tabs after a certain length of time or after there are a certain number of tabs open. I did not close Firefox. I was working on a text document in TextEdit and when I returned to Firefox, all of my tabs were gone! How can I deisable that if there is such a setting? This is a very vexing problem. Please advise. Please forward this to a supervisor for a quick and complete response. The representative I chatted with earlier forwarded my inquiry to Apple Support for an expensive subscription, which I do not want. Thank you.

Robert Beitz

I've got Reading the full Article on GROUP TABS that has been released yesterday on My Firefox it Got Update and Installed But I just couldn't found the "Add to the Group option when I click right at any of my tab" + If I drag over one on Another Tab it just got replaced like they substitute their Places No BOX Border line Shows No Group Created NOTHING. I'm a Nearly 6 Year Old Firefox User I NEEDED that FEATURE SO BADLY PLEASE FIX it SOMEHOW. ThAnks Regards: Loyal USer

In Firefox Nightly, I am using vertical tabs - Whenever I close a pinned tab and reopen it, there is an annoying divider I have to manually increase in size. This is super annoying, is there a way to do that automatically or remove the divider? Thanks!

The new group tab feature of latest update of Firefox browser (just downloaded) doesn't actually work. What's detailed in the description doesn't exist. I'm using macOS Sonoma version 14.7.5 Of course it restarted following the upgrade.