Diễn đàn hỗ trợ Firefox

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?

I lost all my tabs groups with the the update to release date for Firefox 138.0.4 on the 2025-05-19. Tab groups are still configured but my sessionstore.js is missing. I notice that there is a backup in Session-store backups dated the 2025-05-19 so I presume the tabs groups are still stored there. Can anybody suggest how to get the tab functionality back? I'm hesitant to just restore the sessionstore.js -- the actual tab group functionality is gone. I can't even recreate the groups.

Hello. I love the feature. I didn't know it was a new feature because I started using Firefox around April. I saved my group tabs, very happy about it. Then I close and save it, then I opened it again, it was great!

I am a student, I use my group tab to add the tabs that have the resources that I need to, and would also like to study for more knowledge and for my next school year.

There was no problem at that whole time. In April 21, there was no problem until April 22, 23 no problem. But I forgot my charger at that time, because I was at my mothers house. Then I wait for weeks for my charger to come back, about 2 weeks for my laptop to revive there in my grandparent's house.

When I got my charger, and opened firefox. Wait, but at first when I opened firefox, it showed me that there is a new update, an update about tab groups that I already now. I looked at my group tabs, and they are not there anymore.

What should I do to get them back.

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?

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

Running FF 138 64-bit on Win 10 Home, and tabs won't combine. When I move one tab over another, I get NO GLOWING RING, and the tabs just swap places as I move the first tab over the second one, no matter how slowly I move them. It doesn't work in Vertical Tabs, either.

firefoxで右クリックで新しいタブの短縮コードが作用しない事があります

firefoxで右クリックから新しいタブの短縮コードが作用しない事があります

新しいタブはキーボードTで割り振られてデフォルトと同じです、毎回ではなくたまにTで新しいタブが開かれることもあるのですが、反応しない事が大半です、最近になってなりました、edgeやchromeでも右クリックからTを押せば新しいタブが開かれます、firefoxに問題があるのでしょうか？

この場合はどうやって解決するのでしょうか？

Just started using Waterfox on MacBook.

When I use <Command><Tab> to switch back to the application, although the icon does appear on far-left on the display of application icons, indicating it is the foreground application, the application does not appear in front of the other applications as is usual MacBook behaviour.

Frequently, when I open Mozilla after the computer shuts down for the night, all of my tabs are gone, including my pinned tabs, which I would really like to be there. How do I fix this?

Hi experts, I've noticed some really annoying behaviour in Firefox on Windows 11. The tabs move to the right by themselves, without being dragged. This happens often, but not always, I would say 50–60% of the time. Does anyone know what is happening? I've seen other questions, but the problem still seems unsolved.

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.

After having created a couple of tab groups with some of the numerous tabs that were already open in my browser (Firefox, of course) and then closing and reopening the browser shortly after, no tabs at all reopened even though this is my normal setting for Firefox: open all previous tabs when opening firefox. This setting had always worked before - as it does now with the new tabs. However, all my previous tabs as well as the freshly created groups have vanished. Do you have an explanation and ideally a way of recovering the tabs - or the groups at least? Thank you very much. Kind regards, Kerstin

When I'm on a website and click on a link to open in a new tab, the new tab option does not show. The open a new window shows. The options should show in the order of open a new tap on top, followed by open a new window. This only happens when the link shows above two third's of the page. If the link is on the bottom third of the page the option for open a new tab shows above the open a new window. When on a web page I can't scroll down if the link is above two thirds of the page (at the top two thirds of the page). This has been happening through Firefox updates that don't correct this issue.