Hey, I'm asking my question here because I am not sure whether that is a bug with Thunderbird (as suggested by similar topics found with a quick online search) or with my system. I am currently using Thunderbird 115.9.0 on an Arch Linux system with kernel Linux 6.8.4-arch1-1 and GNOME 46 with Wayland. The problem is: The compose message window immediately loses focus when I click at it. Closing the main window doesn't help (or any other open window for that matter). I can still type and some of the buttons still work (tested Save and Send) but I can't edit recipients and I can't close the window (attempting to closes other open windows instead). Things that were recommended elsewhere and that I tried to no avail: - clearing the cache - updating thunderbird and my system (already up to date) - moving the window to another workspace/closing all other open windows - restarting (duh) I think this problem is with Thunderbird because I don't experience focusing issues with other programs. I am also happy to provide additional info if someone wants to write an actual bug report. I was just scared off by the requirements of Bugzilla. Hope someone can help me, Best, Maria