https://bugs.kde.org/show_bug.cgi?id=385885
--- Comment #32 from Guo Yunhe <i...@guoyunhe.me> --- I fixed a similar dual screen hidpi rendering issue with Kate/KonsolePart https://bugs.kde.org/show_bug.cgi?id=411965 However, I am still not sure what is the cause. Kai Uwe Broulik said it may be caused by winId() function call. And I do find a usage in Spectacle. I am trying to remove it and see if it fix the issue. -- You are receiving this mail because: You are watching all bug changes.