Diễn đàn hỗ trợ Firefox

After the last update, firefox started working strangely. When I try to google the information I need, (for the most part, this is a solution to code related problems), when I click on a link (be it a link to a picture, video, or directly to the site itself), nothing happens, not even the page load status. And in other browsers there is no such thing. I tried to clear the browser cache, reinstall, create another profile, none of this helped.

System : Arch linux x64 DE : Hyprland Wayland

Hello, the customization of the overflow menu/toolbar doesn't work at my firefox app. The button for "customize toolbar" is gray and not not usable as I used the instructions for the customization. [ https://support.mozilla.org/en-US/kb/customize-firefox-controls-buttons-and-toolbars]

thank you