Diễn đàn hỗ trợ Firefox

I enabled "Open Recent Taps At Startup" but it doesn't work all the time sometimes i close the browser and then open again at some time later or maybe a little bit after i closed it and the taps are gone, i actually don't know what is wrong with it, does someone know a fix to this issue ?

Note: This actually does not happen a lot but when it does it becomes very frustrating especially when i closed the browser for a long time and i open it again i find that all of the taps are gone and it becomes very hard to remember what i had opened since the last time

You know when you grab a tab, drag it out, and make another window? For some reason it's never worked when dragging to another monitor. When I let go, it doesn't do anything, and the tab stays in the original window.

I am running Firefox 111.0.1 on macOS 13.2.1. After upgrading to 111, Firefox's ability to remember per-site zoom settings seems to have disappeared. Based on my perusal of some previous issues with Firefox zoom levels, I tried changing the `browser.display.os-zoom-behavior` setting in `about:config` from `1` to `0`, but this has no effect. Is there some way to restore per-site zoom level retention? That was a really nice feature that I relied on quite a bit.

How do stop multiple tabs from starting up is it because i go from one page to another with out losing the tabs please help there are multiple tabs running

Hi, I am part of IHG development team and we use latest Firefox ESR versions.

w recently started using Softphone with in firefox and we are running in to issues when out Call center agents try to switch between tabs they are accidentally clicking on Mute speaker button on TAB.

Can you please help in providing a solution on how we can remove this ICON from this TABS which are playing some audio.

NOTE: We maintain our CUSTOM firefox profiles.