I-Firefox Community Forum

The new native tab group feature has an option to "Save and close group", implying that you can restore the group. But doing this, you will find that the group disappears.

Is this a known bug? Has anyone figured out how to restore a saved tab group?

Hello, would like tabs titles to be styled like in attachment (screen is from Simple Tab Groups addon). Especially would like to decrease (vertical) gaps between titles. Is it possible by editing userChrome.css or something like this?

In early June 2025 I finally ditched Windows 10 for 11 and I've been a Firefox user since practically the very beginning of Mozilla.

Now, I notice that the "Restore Previous Session" button in the drop-down of the FF menu is missing. Additionally, I discovered late in the game that Mozilla DID listen to me and gave us the ability to "name" or "tag" an entire window in the browser. This was a HUGE boon to productivity as I'm constantly toggling from window to window to tab to tab.... Now, with the most recent update this ability seems to have disappeared....

I have the most recent update and have been excited about tab groups, but it's still not working on mine. I thought the update would be available to all as of May 6, 2025. Is this happening to anyone else?

Hello,

I dislike the Group Tabs feature. So many times I've accidentally created a Group Tab and then had to figure out how to un-group them.

I've tried to change the value of the "browser.tabs.groups.enabled" preference to false, but it doesn't stick; after restarting, the value is always back to "true".

What’s up with this?

Thanks, Andre’a

I seem to have accidentally set up tab-groups, on desktop. Probably I fat-fingered a shortcut to group some tabs. This is a function I'll never intentionally use — since I'd rather not cut off my fat fingers, is there a way to permanently shut off tab-groups?

Thank you kindly.

Firefox recently started "eating" my tabs: closing them without my permission. There are several tabs I want to keep open at all times, because I refer to them from time to time throughout the day, but Firefox closes them from time to time. I googled the issue and the AI directed me to two settings: browser.tabs.unloadOnLowMemory and browser.tabs.min_inactive_duration_before_unload. It suggested setting the first one to "false" and increasing the duration of the second, or setting it to "false." However, the setting will only accept numeric values.

Since I am not having low memory issues, I want Firefox to leave my tabs alone. Is there any way to actually do this? If not, it would be really nice if Firefox developers reversed this intrusive change.

Thank you, Terry

I was excited to receive the new Tab Groups feature and am now disappointed that it's not working and I've 'lost' dozens of tabs.

Here's what I did: I created several groups by right-clicking and added tabs to each of the groups. Since it appears that only way to collapse a group is to "save and close group," I closed each group. Now they are all gone. When I right-click to create a new group or "add tab to group," the closed groups are nowhere to be found. Plus, I do not see a "list all tabs icon" on my toolbar to reopen the grouped tabs, which is what [article] says should happen.

Suggestions for making this work?

After some time of using Firefox, opening Google somehow "breaks". Let me explain:

Upon starting FF, all works fine. After some time, however, say 5-10 minutes, when I click the URL bar and try to google something, nothing happens. If a page is already open, the browser will stay on this page. If I opened a new tab, the URL will change to the relevant google URL, but the actual tab won't change at all. Dev-Console shows an empty HTML page. It's not even attempting to load the page really, the network panel shows a single empty GET request to google and nothing more. Even if I try to go to google.com directly, nothing changes. Meanwhile, all other sites I tried (youtube, amazon, reddit, what have you) still load and behave normally. It's as if FF goes completely brain dead as soon and only if google is involved.

I can "circumvent" this by going to some other google product, say google docs, and then selecting google search in the "google apps" menu in the upper right. But the only way to "fix" it is to restart the browser entirely.

This only happens on the laptop provided by my employer and only since today. On my personal laptop, running the same version of FF with the same account and addons it works just fine. It even happens in troubleshoot mode with no addons running. Even a system restart doesn't fully fix this issue.

I'm really at a loss here, any help would be appreciated.

Here you will find a screenshot of what happens if I open a new tab and try to google "test". For whatever reason, it didn't let me upload to this form directly.

So for starters I am fully aware of the "When you open a link, image or media in a new tab, switch to it immediately" setting, it is turned off.

What I want to do is be able to open new tabs from my bookmarks bar without immediately switching to them. Regardless of middle mouse click or right click and open new tab. Considering the mentioned setting is turned off I would assume that would solve the problem but it hasn't. It has however made it so when I'm browsing or looking through search engine results it doesn't open a new tab right away. But when I have a home/new tab open and am opening tabs from my bookmarks bar, it unfortunately switches to the new tab immediately. I have had this working on a previous install but am stumped as how to replicate.

Any help appreciated, thank you!

several weeks ago, i noticed that my tabs that i have had open for months no longer were present when i had occasion to reopen firefox after i had shutdown computer. i think it happened after update 98.0.2 was installed. i have searched help, etc. one solution that was my exact problem did not apply to me because the screenshots the contributor was using were not present on my version of the browser (or it is always possible that i was lost). this issue is a pain and i sure would appreciate any help thanks, Steve

I'm having an issue every few months, where I usually keep Firefox open with 10 or so tabs as pinned and sometimes I open a new window for something else on another monitor. When closing the PC, I generally close on my main monitor and forget about the new window, so I lost all tabs. Because I use Open previous windows and tabs. How can I recover the window with my tabs without having to always go into sessionstore-backups folder and restore manually with the scrounger from the recovery file?

Thanks, Eduard

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