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Hello community,

I've been moved to MacOS at work and since then, Firefox will not always restore my pinned sites when I start it the next day.

Here is what I do:

1. Right click a tab, select "Pin Tab"
2. Go about my day
3. At the end of the day, I close Firefox by using command Q and shutdown my Mac
4. The next day, I start Firefox and most of the time, my pins are gone

I did not have this issue on Windows Firefox. I am using MacOS 26.5.2 and Firefox 152.0.4 Firefox says "Your browser is being managed by your organization" in settings. It is a link that can be clicked and the only active policy showing there is "DisableAppUpdate" which I assume is because we have our own tool to manage software updates.

Any idea what could cause my pinned tabs to disappear? I did not really customize the settings so far, I do NOT clear browsing data when exiting FF and the startup option "Open previous windows and tabs" is NOT selected. I have Ecosia and 1Password as plugins.

Any help appreciated, thank you.

Is it a bug? Is there a way to turn it off? It's too easy for me to accidentally close a tab this way. I cannot reproduce in Troubleshoot Mode but I can't find any setting or installed extension that seems to control it.

(Here's an mp4 in addition to attached gif (extract code: bujo))

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.

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?

Hello all,

I can see that I can access hidden tabs from firefox menu > History > Hidden Tabs. I have non hidden tabs in my permanent session that is saved/reload whenever I close/open Firefox.

I searched in the support section of Mozilla and found that I can use extensions to hide tabs and find these hidden tabs through History > Hidden Tabs to access or simply unhide any of those tabs.

My question is what would be the benefit of hiding any tab? For privacy? If so, is hiding tabs really efficient to protect tabs content and/or browsing history?

I could see that some extensions offer to protect hidden tabs with a password and even automatically unload tabs upon hiding them.

Thanks in advance to shed some light on this hiding feature.

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.

Hello,

I have grouped several tabs, I believe there were 3 groups in total. When I close Firefox and open it again at a later time, the grouped tabs are gone, but I was able to retrieve the groups by right clicking and selecting the hidden group.

Ever since the new update, the groups dissolve when I close Firefox and I can not open them again. The Edge Browser has it implemented such that groups stay, so when you close and open the browser, they stay greyed out on the side bar.

So, is this just a problem with my device, the new update or Firefox in general?

It would be really nice if this problem could be solved, such that I can keep groups even after closing the browser. And I can delete groups only when I want to.

Wish you all the best Teddy

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.

My last automatic upgrade to Firefox installed a version of Firefox that allows only 1 tab.. This is very frustrating. I need multiple tabs. I searched for solutions, but have not been able to fix the problem. I have used Firefox for over 10 years. Please help change Firefox to support multiple tabs, or I am going to have to find an alternative to Firefox. Having multiple tabs is critical to me.

I've been trying to move off from Chrome to FireFox (FF) since FF is superior in many ways but it's been very hard since FF doesn't have the sub-tab groupings like Chrome does to help with organizing my open tabs.

It's easier for me to move from Chrome to Edge browser instead of FF.

Can Mozilla FF add this "sub-tab groupings" feature please ASAP to help me and millions others move on from all Chromium based browsers?

Thank you!

The 'Open Private Browsing' shortcut from the app icon has been broken for years. Long-press on the Firefox icon → "New Private Tab" → it opens a normal tab instead.

Once inside the app, it now takes five taps just to start typing in a private tab:

Open Firefox Tap the tabs icon in the bottom-right Tap the mask/private icon at the top Tap the "+" to open a new private tab Tap one last time on the address bar to actually start typing

Address bar autocomplete doesn't work at all — not even for bookmarks or sites you visit often. You have to type the full URL every single time, including dots, hyphens and the extension. This causes constant typing mistakes.

You also can't open any bookmark directly into a private tab.

Private browsing has become so frustrating that it's basically unusable, and this has been going on for years. Private mode is one of Firefox’s most important features. These basic issues really need to be fixed.

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..

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!

In the past, when I would click on a link on my home page, the link would open in a new tab, but I would stay on my home page so that I could look at the opened link later. Now when I click on a link on my home page, it doesn’t open in a new tab, but rather opens the link in the same tab that I was viewing my home page on. I have checked my settings, and everything appears to be how I want it. I believe that the "Open links from apps next to your active tab" is the setting that should accomplish what I want. I do have it checked, and yet it won't open my links in a new tab. How do I get links to open in a new tab?