...and Brush preview also dont show
Same here, since the latest update the HUD color wheel hasn't worked for me either. I thought it was preferences, keybinds, etc but that doesn't seem to be the case.
Same, since update to 2021 my Photoshop no longer displays the HUD colour picker.
I did also have an issue with the hand tool flicking in the wrong direction but that seems to be fixed since resetting preferences. Not the colour picker though.
SAME! My eyedrop sampling ring disspapeared after I updated yesterday to verion 22.0.1
While in eyedrop tool, the sampling ring is selected; and under performance, my grapics processor is also still selected. I dont know how else to trouble-shoot this issue, and I desperpately need it!
Please add to this bug report so the Adobe developers will see it. It's a known issue for 22.0.1.