Created attachment 147922 [details] A video showing the bug. SUMMARY When closing a menu opened by pressing a menu button, by clicking off the menu (and not by clicking the button itself), the button does not lose its hover/click border. The button also shows a tooltip after closing, only in System Settings and Info Center but not Dolphin. **This bug is only seen when using Wayland, and not X11.* I am not sure where this bug should be filed so it is tentatively under Breeze/general, please move if necessary. STEPS TO REPRODUCE 1. Click the button. 2. Close the opened menu by a means other than clicking the button. OBSERVED RESULT The button has a hover/click border. EXPECTED RESULT The button has no hover/click border. SOFTWARE/OS VERSIONS Linux/KDE Plasma: Arch Linux (available in About System) KDE Plasma Version: 5.24.4 KDE Frameworks Version: 5.92.0 Qt Version: 5.15.3
This is indeed a Breeze QStyle bug. I vaguely remember the Kvantum maintainer encountering it in his QStyle and working around it at some point.
Cannot reproduce on neon unstable. Operating System: KDE neon Unstable Edition KDE Plasma Version: 5.26.80 KDE Frameworks Version: 5.100.0 Qt Version: 5.15.6 Graphics Platform: Wayland