https://bugs.kde.org/show_bug.cgi?id=456585
--- Comment #7 from Edward Viesel <edward.vie...@bornepost.eu> --- Thunderbird is installed from Kubuntu repos. Not Flatpak. /home/USERNAME/snap only contains Chromium and Firefox. I can't do screen recording, sorry. I uploaded 5 screenshots. In screenshots 1 and 2 everything is still okay. Screenshot 3 shows the "broken state". The pop-up window with the green jigsaw piece is in the right margin of the screen and can't be moved. Screenshot 4 shows what I did: clicked on the diamond symbol "Wiederherstellen" (in German). The main Thunderbird window is resized, the pop-up window with the green jigsaw piece follows along to the left; it stays in the same place relative to the main window, however. What you don't see in screenshot 5: the cursor turns into a blue dot with an arrow head left and right within the pop-up window. You can't click on either "Cancel" or "Add". -- You are receiving this mail because: You are watching all bug changes.