SUMMARY A window moved partly or completely outside the viewport (to the left/top) will still get mouse events as if it were stuck at position (0,0). Here is a screen capture that hopefully explains it better: https://lisperator.net/@file/265/8cf987ec5fbdf1b87f5f3ca7463883a6d6caad5f/kde-displaced-mouse-events.mkv SOFTWARE/OS VERSIONS Linux/KDE Plasma: (available in About System) KDE Plasma Version: 6.0.1 KDE Frameworks Version: 6.0.0 Qt Version: 6.6.2 ADDITIONAL INFORMATION: Xorg
*** This bug has been marked as a duplicate of bug 482687 ***