https://bugs.kde.org/show_bug.cgi?id=411965
--- Comment #11 from Guo Yunhe <i...@guoyunhe.me> --- Find this line in QuickEditor.cpp: setGeometry(0, 0, static_cast<int>(mPixmap.width() * dprI), static_cast<int>(mPixmap.height() * dprI)); I have a 1920x1080 and 2560x1440 setup with x1.5 scale side by side. If I change the width to 2560 or less, it works: setGeometry(0, 0, 2560, static_cast<int>(mPixmap.height() * dprI)); Anything bigger causes rendering issue: setGeometry(0, 0, 2561, static_cast<int>(mPixmap.height() * dprI)); -- You are receiving this mail because: You are watching all bug changes.