https://bugs.kde.org/show_bug.cgi?id=409815
--- Comment #3 from Vlad Zahorodnii <vladz...@gmail.com> --- That's a known bug. I fixed it quite recently but I can't recall if the fix was backported to 5.12 branch. In either case, you can work around the bug by just enabling compositing. -- You are receiving this mail because: You are watching all bug changes.