Without scrolling much beyond Dec 23, I didn’t see anyone posting this…
My preferred setup is tapping the corner tool icon to give me a rectangular tool palette over the default single-column ribbon.
The position cube has been obscured lately. Going into the settings to bump the column width from 6 down to 5 did not solve this. It’s still overlapping part of that cube.
When going back to the single-column ribbon, the cube sits without obstruction.
This is on a 4th gen (2020) 12.9” iPad Pro. Just did a check to see if this was strictly a landscape thing. Turned off my rotation lock, and checked portrait mode. Same obstructed view.