One really annoying problem, in firefox the mouse cursor position is wrong. Clicking in firefox clicks on the thing 30-ish pixels above my mouse. I noticed that it only happens when firefox is snapped to the left or right half of the screen (of course that’s how I almost always use it). I can fix it if I maximize firefox then snap it left or right. 100% scaling on the monitor, nothing funky, reset theme/appearance, reset my firefox profile, etc…
Hopefully it gets sorted soon
that’s an odd one. make sure it’s reported on bugs.kde.org!
Looks like several reports / duplicates and like they’ve zeroed in on the problematic commit - https://bugs.kde.org/show_bug.cgi?id=482687.