Created attachment 155870 [details] Picture showing that multiple preview can be opened / shown at the same time SUMMARY The preview for "Task Switcher Visualization" is not centered on the screen and only stays at the top right (probably 0,0) It only opens on the primary display, unlike the non-preview version which opens where the mouse is. Also it can be opened multiple times by continuously pressing the preview button (where the shadow gets visibly darker the more previews are opened), see attached picture. The Actual Visualization when pressing the Shortcut is centered. STEPS TO REPRODUCE 0. Ensure kwin is running in wayland 1. Go to Task-Switcher settings 2. Enable visualization 3. Press the "Preview" button 4. Observe Preview to be in the top-right OBSERVED RESULT Preview is in top-right EXPECTED RESULT Preview is centered like the non-preview version SOFTWARE/OS VERSIONS Operating System: Manjaro Linux KDE Plasma Version: 5.26.5 KDE Frameworks Version: 5.102.0 Qt Version: 5.15.8 Kernel Version: 6.1.7-1-MANJARO (64-bit) Graphics Platform: Wayland Processors: 16 × AMD Ryzen 7 5800X 8-Core Processor Memory: 15.5 GiB of RAM Graphics Processor: AMD Radeon RX Vega Manufacturer: ASUS ADDITIONAL INFORMATION Only affects the preview, does not affect the version brought up via the shortcuts
And i also just noticed that all the previews that were opened, except the last one *will not get closed* by clicking away, pressing ESC or closing the Task-Switcher config window and has to be manually killed (via something like htop)
qt from our patch collection has a patch to keep toplevels at 0,0 to prevent a popup bug. whether it's the root cause can be confirmed by running QT_WAYLAND_DISABLE_FIXED_POSITIONS=1 systemsettings5 to be fixed in plasma 6
> QT_WAYLAND_DISABLE_FIXED_POSITIONS=1 systemsettings5 yes this fixes the issue where the preview is in the top-right (is with this fix centered), but does not solve the issue of the preview not closing without killing "systemsettings5"