https://bugs.kde.org/show_bug.cgi?id=462005
--- Comment #15 from Akseli Lahtinen <akse...@akselmo.dev> --- I managed to find the cause of the bug: https://invent.kde.org/plasma/breeze/-/blob/master/kdecoration/breezedecoration.cpp#L831 The QMarginsF is not being scaled properly by Wayland/Qt, or its the pen size itself. Check this part for possible causes why its happening: https://doc.qt.io/qt-5/qrectf.html#rendering Basically the width of the pen changes -> its drawn differently on the rectangle, depending if the width is even or odd value. If the pen could be changed to always draw outside of the rectangle, no matter what width, this might work better. That, or make scale the value so that its always odd, no matter what the scaling setting is. -- You are receiving this mail because: You are watching all bug changes.