Created attachment 139577 [details] screeen recording Please watch the attached screen recording and observe what happens below the window decoaration while desktop settings window is resized. EXPECTED RESULT smooth resizing SOFTWARE/OS VERSIONS Operating System: KDE neon Unstable Edition KDE Plasma Version: 5.22.80 KDE Frameworks Version: 5.84.0 Qt Version: 5.15.3 Graphics Platform: X11 ADDITIONAL INFORMATION Glitches are worse on Wayland, but currently I can't record my screen on Wayland session of neon unstable.
I can confirm this happens, but only if the "Image" or "Slideshow" menus are selected.
Can confirm for the desktop settings window only when displaying the UI for one of the image wallpaper plugins.
Can also reproduce in other config dialogs, so not only the wallpaper config dialog is affected.
Can also reproduce with system tray settings while showing 'Entries' section. Operating System: Arch Linux KDE Plasma Version: 5.25.90 KDE Frameworks Version: 5.98.0 Qt Version: 5.15.6 Graphics Platform: Wayland
Created attachment 166257 [details] video recorded on Plasma 6 As we can see in the screen recording attached to this comment, the glitch is worse on Plasma 6. Operating System: Arch Linux KDE Plasma Version: 6.0.0 KDE Frameworks Version: 6.0.0 Qt Version: 6.6.2 Graphics Platform: Wayland
This is unfortunately just the standard issue of QML window resizing being glitchy. :/ It's an issue deep in Qt.
...Which should be fixed by https://codereview.qt-project.org/c/qt/qtwayland/+/591892!