https://bugs.kde.org/show_bug.cgi?id=369041
--- Comment #2 from Nick Cross <k...@goots.org> --- I am seeing this as well. Info Center gives: Operating System: Fedora 33 KDE Plasma Version: 5.20.3 KDE Frameworks Version: 5.75.0 Qt Version: 5.15.1 Kernel Version: 5.9.10-200.fc33.x86_64 OS Type: 64-bit Processors: 8 × Intel® Core™ i7-8650U CPU @ 1.90GHz Memory: 23.1 GiB of RAM Graphics Processor: Mesa Intel® UHD Graphics 620 Its not consistent , if I clear all notifications sometimes things sent with timeout do go away, sometimes things get stuck and then they all pile up. This even happens with kdialog with --passivepopup <msg> 3 -- You are receiving this mail because: You are watching all bug changes.