https://bugs.kde.org/show_bug.cgi?id=467064
--- Comment #4 from David <david.cortes.riv...@gmail.com> --- Some observations from further testing: - This only affects pop-ups that spawn out of a panel - e.g. application launcher, clock/calendar pop-up; but not things that spawn from elsewhere like window switcher effect, Ctrl+Alt+Del dialog, or the translucency desktop effect when moving windows if activated or other similar situations that trigger a transparency event. - The GTK_USE_PORTAL setting had actually no effect, it was just random chance. - The bug disappears if I set the panel itself to be translucent (right click -> Enter Edit Mode -> More Options -> Opacity -> Translucent) (my usual setting is "Opaque"). -- You are receiving this mail because: You are watching all bug changes.