Firefox Community Forum

I have been using Firefox for 20 years, it always works perfectly until the 2 last update and these problems are driving me crazy!

Since the last 2 updates (137.0.1 (aarch64) on MacOS Sequoia 15.4), sometimes when I click on a tab, it just automatically moves all the way to the right...

How can I fix this?

I use Firefox for work and need to have a lot of tabs open, in a certain order, in a single window.

Frequently, when I click on a tab, Firefox moves that tab all the way to the right and I have to scroll over and move it back to its proper place. It also sometimes happens when I type in a text field on a tab and hit return. The tab "disappears" and I find it all the way to the right. It never used to do this in older versions of Firefox.

I don't think I'm doing something different than usual to trigger it. It just seems to be at random.

I really need to figure out how to stop Firefox from doing this. It's frustrating, disruptive, and slows down my work.

Platform: MacOS Ventura 13.7.5 and Firefox 137.0.2

Thank you in advance for any help you can give.

bold text I keep trying to use the tab groups feature. I would like to know when the feature will be rolled out for users in my situation rather than making period attempts that do not work. Thank you

Hi there,

I enabled the new tab groups feature the other day - having used it in Chrome on my work computer, I know how useful it can be.

However, it doesn't seem like there's any way to collapse tab groups and just leave them as like a square to be opened and closed just by clicking on the tab group? Am I mistaken here? Every time I try to click on the tab group to close it, the tab group just changes color (i.e., goes from blue background with white text to blue text on a white background) and none of the tabs are collapsed into the group (i.e., they just stay on the tab bar, and I'm shifted to a different tab).

Is this happening for other people? Is this what is supposed to happen? Is there some setting that I need to enable? I've tried seeing if it's conflicting with any my add-ons, and I haven't found anything just yet. I'm awfully confused, so I'm hoping someone can help explain what might be amiss here. Thanks in advance.

firefox it keeps moving it

windows 10 and latest firefox

https://www.reddit.com/r/firefox/comments/1jvxc35/tabs_randomly_moving_to_end_upon_clicking/

I have "Open tabs in links instead of new windows" checked.

I have no plug-ins that would cause this.

I have experimented with the various, conflicting "about:config" directions given online. (Nothing works, so I have reset about:config to default.)

• It is also worth noting the Firefox Support page is immune to its own Dark mode. WHY.

I am going to switch to Opera, since it has none of these problems.

Before commenting or responding on this post, make sure you actually READ IT first. I am so tired of these online MANSPLAINERS being all, "Go to about:config and do blah-blah-blah," or, "This is what you do: Go to Settings > General > Tabs > make sure you check the box that says "Open tabs in links instead of new windows."

Seriously, way too many people online are like customer support agents on the phone: "Try unplugging it and wait 15 seconds, then plug it back in; try closing it and restarting it."

If anyone has any real solution, I'd greatly appreciate it.