macOS BigSur 11.2.3 (20D91) / MacBook Pro (15-inch, 2018) has suddenly generated a new 22GB partition. I noticed this yesterday when 22GB suddenly disappeared and I started to receive low disk space warnings. It seems to me this partition is for some update that possibly has gone wrong?
I have upgraded Big Sur as soon as it was available so that is some time ago. This partition is more recent. A week ago I partiotioned some USB drives and this partition did not show up back then. Also I did reinstall XCode recently but it worked fine.
I cant remove it from he minus sign. Should I boot from network and delete this or will deleting it create problems? Is there a "correct way" to fix this?