https://bugs.kde.org/show_bug.cgi?id=478844
--- Comment #3 from feich <gg0n...@outlook.com> --- (In reply to Nate Graham from comment #1) > That's the screen edge highlight effect; it means that screen edge it > considered "active" in some way, in that something will happen when your > cursor touches it. The "Windows Can Cover" visibility mode is the cause. This seems a little weird. An interesting flash occurs when trying launch application from the panel. This is only acceptable when panel is in the background or full-screen applications are active. Having this on empty desktop is distracting. We may provide an option to turn off. or we can improve the behavior. -- You are receiving this mail because: You are watching all bug changes.