Dear Maintainer, sometimes kioworker jumps to 100% usage on top.
It usually just stays around 100% for several hours on end and only uses 100% of a single cpu.

The issue is probably with loading icons for desktop shortcuts, but it might also be due to format incompatibility.
The bug happens randomly without having to do anything.

I've searched around on the internet and found a patch: https://invent.kde.org/frameworks/kio/-/commit/9c41937fc01072218d3f7e328b585853740f1ccf
After asking around and finding this bug report on KDE:https://bugs.kde.org/show_bug.cgi?id=504067

I also asked around on the debian forums and they told me to make a report here.
Hope this helps!