Created attachment 164759 [details] video showing how to resize a video so you can't see it anymore SUMMARY If you resize a partially hidden video With Meta+ Right Mouse Click near the edge of a screen and make it smaller it disappears. It's not even shown in overview STEPS TO REPRODUCE 1. open video 2. position it with Meta+ Left Mouse Click so that only a tiny sliver is visible at the top of the screen 3. shrink the window with Meta+Right Mouse Click OBSERVED RESULT Window does not show up in overview EXPECTED RESULT Shows up in overview Linux/KDE Plasma: Fedora Kinoite 39 KDE Plasma Version: 5.27.10 KDE Frameworks Version: 5.111.0 Qt Version: 5.15.11 ADDITIONAL INFORMATION I mean to be fair you have to go out of your way to achieve this.
This is still happening in Plasma 6 Operating System: Fedora Linux 40 Kinoite KDE Plasma Version: 6.0.2 KDE Frameworks Version: 6.0.0 Qt Version: 6.6.2 Kernel Version: 6.8.1-300.fc40.x86_64 (64-bit) Graphics Platform: Wayland
Seems like a duplicate of https://bugs.kde.org/show_bug.cgi?id=495635
A possibly relevant merge request was started @ https://invent.kde.org/plasma/kwin/-/merge_requests/9650
A possibly relevant merge request was started @ https://invent.kde.org/plasma/kwin/-/merge_requests/9727
Git commit 18b044c2bd244ee3e7a6f734c1e7fb10a97ac7d5 by Vlad Zahorodnii. Committed on 12/08/2026 at 11:54. Pushed by vladz into branch 'master'. Confine xdg-toplevel surfaces when the window geometry changes The compositor doesn't know about the aspect ratio of the xdg-toplevel surface. During interactive resize, it can happen that the window ends up completely offscreen after applying aspect ratio constraints. This change prevents the window from ending up offscreen. It's possible to do with unrestricted resize though. M +12 -0 src/xdgshellwindow.cpp M +1 -0 src/xdgshellwindow.h https://invent.kde.org/plasma/kwin/-/commit/18b044c2bd244ee3e7a6f734c1e7fb10a97ac7d5