STEPS TO REPRODUCE 1. open systemsetting 2. go windows management -> titlebar actions -> right click (active/inactive) and select "shade" 3. click with right mouse button on the border of any open window, to test the effect OBSERVED RESULT - Wayland: it doesn't work - X11: it works well SOFTWARE/OS VERSIONS Operating System: Debian SID GNU/Linux KDE Plasma Version: 5.27.7 KDE Frameworks Version: 5.107.0 Qt Version: 5.15.10 Kernel Version: 6.4.8-1-liquorix-amd64 (64-bit) Graphics Platform: Wayland Processors: 24 × 12th Gen Intel® Core™ i9-12900T Memory: 31.1 GiB of RAM Graphics Processor: Mesa Intel® UHD Graphics 770 Manufacturer: ASUS
*** This bug has been marked as a duplicate of bug 377162 ***