Created attachment 138397 [details] screenshot SUMMARY Similar to bug 399680, reproducible on both Arch Linux (Plasma 5.22 beta) and neon unstable. Please see the attached screenshot. STEPS TO REPRODUCE 1. on Wayland, right-click on a window decoration 2. hover over context menu 3. EXPECTED RESULT no glitch when we hover over context menu of a window decoration on Wayland SOFTWARE/OS VERSIONS Operating System: Arch Linux KDE Plasma Version: 5.21.90 KDE Frameworks Version: 5.82.0 Qt Version: 5.15.2 Graphics Platform: Wayland
Same problem here.
Cannot reproduce with current git master. Any chance you could check there?
Fixed on neon unstable yesterday. :)
For some reason blur effect was disabled on my system after some updates. I have enabled blur again and this bug persists.
cannot reproduce on neon unstable. Probably fixed by breeze evolution.
Created attachment 139695 [details] new screenshot of neon unstable Nevermind. It's still happening, more noticeable if I set high level of transparency for menus in Breeze style settings. 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: Wayland
Does this only happen for window decoration context menus, or for all context menus?
(In reply to Nate Graham from comment #7) > Does this only happen for window decoration context menus, or for all > context menus? it only happens for window decoration context menus.
Confirmed. Just window decoration menus on Wayland.
*** Bug 449382 has been marked as a duplicate of this bug. ***
*** Bug 451619 has been marked as a duplicate of this bug. ***
*** Bug 452563 has been marked as a duplicate of this bug. ***
Created attachment 149108 [details] glitch with the submenu of the context menu of the task manager Possibly the glitch with the submenu of the context menu of the task manager seen in the screenshot attached to this comment is related. Operating System: KDE neon Unstable Edition KDE Plasma Version: 5.25.80 KDE Frameworks Version: 5.95.0 Qt Version: 5.15.4 Graphics Platform: Wayland
*** Bug 454251 has been marked as a duplicate of this bug. ***
*** Bug 456324 has been marked as a duplicate of this bug. ***
Like mentioned in the duplicate report: This bug seems to happen also for opaque menus: The highlighting just becomes less visible or more faint, the more opaque the menu becomes til practically it disappears at full opacity.
*** Bug 464632 has been marked as a duplicate of this bug. ***
Is this bug by any chance also fixed with https://bugreports.qt.io/browse/QTBUG-93380 ?
Confirmed this on Plasma 5.27.4
Git commit f3e4495e4471204768eaf98d5128e92869e3b435 by Vlad Zahorodnii, on behalf of Mouse Zhang. Committed on 23/05/2023 at 06:23. Pushed by vladz into branch 'master'. plugins/qpa: initialize buffer in backingstore M +13 -0 src/plugins/qpa/backingstore.cpp M +1 -0 src/plugins/qpa/backingstore.h https://invent.kde.org/plasma/kwin/commit/f3e4495e4471204768eaf98d5128e92869e3b435
Git commit ba5230659bf61a4e927d67901cb51291e646c018 by Vlad Zahorodnii, on behalf of Mouse Zhang. Committed on 23/05/2023 at 07:03. Pushed by vladz into branch 'Plasma/5.27'. plugins/qpa: initialize buffer in backingstore (cherry picked from commit f3e4495e4471204768eaf98d5128e92869e3b435) M +13 -0 src/plugins/qpa/backingstore.cpp M +1 -0 src/plugins/qpa/backingstore.h https://invent.kde.org/plasma/kwin/commit/ba5230659bf61a4e927d67901cb51291e646c018
*** Bug 470168 has been marked as a duplicate of this bug. ***