All Products Community Forum

I haven't been able to move tabs around for days. Not since I tried to take some 'out' to make a new window, and Firefox straight up crashed ...repeatedly. After I gave up, I noticed the tabs no longer moved.

I ignored it a few days, but its frankly very annoying! I checked for answers & found an old post from 5 yrs ago here & followed the advice. Or I tried to, but when I checked "browser.tabs.allowTabDetach" in "about:config" it was already set to "true". I even toggled it a few times (I even tried to see if it would move when set to false! ...counterintuitive, but I figured it was worth a try?)

Anyhow "browser.tabs.allowTabDetach" is still set to true, and I'm not about to go monkeying with all that :\

(fair warning, while I know how to alter a config under clear instructions ...my experience with such things starts and ends with the config files for Stardew Valley mods)

advice I found, which doesn't work/apply??- https://support.mozilla.org/en-US/questions/1302126

Last night Firefox on my laptop performed an automatic Firefox update.. The Firefox that was installed can only display a single tab. This is a major for me, since I normally work with multiple tabs. This problem may impact a large number of Firefox users. The documented recommended fix for this problem did not fix the problem.

7/7/2026 Last night Firefox on my laptop performed an automatic update to the latest Firefox version. The new Firefox has a very bad setting in about;config .. this new Firefox can only show 1 tab ... it is opening up a new tab on top of the first tab, making it impossible to have more than 1 tab ..

This is going cause problems for thousands of Firefox users .. . how I fix this problem ... I tried setting the add tab settings into about;config to add a new tab to the right of the current tab, but my change made no difference ... how can I fix this problem ... does Firefox have a plan on how to fix for this problem for thousands of Firefox users.. this problem will impact thousands of Firefox users..

When checking out the new features the ' Learn More' link under Tab Groups directs to the article explaining Pinned Tabs, there is no way to get to the explanation about Tab Groups

How can I expand horizontal pinned tabs? This tiny icons that now appear are useless, especially if you want multiple Google tabs, i.e. for search, maps, mail, they all appear as the Google "G"

In an accounting/payroll software application, a new window opens instead of a new tab. How to I fix this?

I've already tried about:config method as well as the simple 'tabs and browsing' method within Firefox settings. Nothing seems to work.

Firefox opens as it should but it opens with two additional tabs showing. How do I prevent this. What setting/s do I manipulate to prevent opening multiple tabs on start up? windows 11 / HP Omnibook, new purchase initial set up of FireFox.

Give us an option to turn off the group tabs it's been a headache for me I don't want this feature so just give me an option to turn it off please 👍 In fact an option to turn any future feature off would be fantastic adding an off option on every feature should be a default feature there's a lot of things I would turn off and I'm sure there's a lot of future features I would turn off so just add an off switch for everything in the future 👍

I just lost ALL my open tabs AGAIN!!! This's the 3rd time !!!!! Restore previous tabs IS NOT IN THE Menu > History AGAIN per Mozilla's method!! Frankly, I'm tired & overwrought this keeps happening WHEN IT'S NOT SUPPOSED TO!!

Now what cor-el?? I certainly hope you've a corrective answer. dCβ (;>{

Can the quantity of tabs ever get so large that finally one more tab wont open? What are the max count of tabs recommended, and when should they be removed to start over?

In Firefox 152.0.5 under Windows 10, when I hover the mouse pointer over a tab, a balloon pops up showing the text that is on the tab. I find this extremely annoying as I can read what is on the tab. I have searched on the Mozilla site, and I have searched with Google, all to no avail. How can I disable those redundant popup balloons?

I cannot group tabs on Firefox android (mobile). I am on version 152.0.4. Whenever I try to group tabs by hovering one tab over another, it just shifts the other tab away. Theres also no selection for making a group when I press select tabs. I tries everything; from going to chrome://geckoview/content/config.xhtml (there was no setting for browser.tabs.groups.enabled) to going into secret settings and pressing control for tab groups android rollout. (I asked AI for help and followed close to all of its steps) Please help!

I have a suggestion for UX, UI in Android version. Like my attached pictures below, please put 3 buttons on the top (circled in red highlight) to the bottom to help us easy to click since then our thumb can't reach from the bottom to the top. Thank you.

Dear forum, I had to reinstall Firefox and now a tab opens for every request/every time I open a new page. I don't want it to be like this, but only open a new tab upon explicit request. Where can I change this setting? Thank you, Sirpa