Hey,
> > For what it's worth, I cannot reproduce the issue on testing/unstable
> > (Plasma 5.14.5, KeepassXC 2.4.3). How did you install KeepassXC? I had to
> > build it from source - if you did too, maybe a rebuild is required after
> > updates?
I can't reproduce for KeePassXC 2.4.3+dfsg.1-1 and plasma-desktop 4:5.14.5.1-4
both from sid.
I also have a Intel graphic card too and everything works fine for me. Maybe
some package is not migrated to Buster.
hefee