https://bugs.kde.org/show_bug.cgi?id=486432
--- Comment #4 from Alex Fiestas <afies...@kde.org> --- I did some extra testing This is reproducible with Plasma 6.0.4, stable from distro packages It is reproducible with just one screen (built-in eDP) Testcase: Open konsole, place it close to 0,0 and just write a letter. The expected damage should be somewhere close to 0x0 and narrow. Without knowing what I'm doing I've added a few qDebugs in Compositor::prePaintPass This might be perfectly normal behavior, just writing it down in case it is of any help - The incoming QRegion is always null - It always obtains the correct QRegion from layer->delegate()->prePaint(); I added another qDebug in paintPass, damages were ok as well. I added another in SceneDelegate::paint, here the QRegion finally changes >From QRegion(4,44 1066x21) To QRegion(1809,44 1066x21) which looks about right as well. I haven't dug deeper, perhaps this is just the paint effect being silly or me not understanding the paint effect correctly. -- You are receiving this mail because: You are watching all bug changes.