My only persistent issue with Plasma 6 is that the auto-hide function on the taskbar seldom works smoothly for me. I can raise it, but it often takes a bit of rubbing. Is anyone else dealing with this?
Yes, I think that I am experiencing the same problem.
When the taskbar is hidden at the bottom of the screen and I move my mouse to the bottom of the screen, it takes some wiggling of the mouse before the taskbar reveals itself.