Move cards to other boards - Ghost Tags get created

[cloudscape-germany]

After moving cards in Decks to another board with the move card function, the tags become ghost tags and cant be deleted nor changed. The backup function wont function either with this which breaks our entire ISO27001 strategy and we will need to abandon Nextcloud. I found dozens of these issues on Github and in the forums all of which don't get handled, but closed upon Thread Owner. The issue is still present, can anyone confirm?