I dont really know how to explain this because its kind of weird, but my screen starts flickering if my cursor is near the lower right edge of the desktop (Kubuntu 22.04 LTS). It doesnt show in screen recordings, so i suppose its something with my notebook (Thinkpad T470). It seems to occur only in the desktop, if a window is above this edge it wont glitch out. This only occurs in this version, as the other Kubuntu versions work fine, and other kde distributions as well. Sorry if this post isnt very specific, i dont know how to describe this ****