A little strange behaviour but might be hard to reproduce:
I have few tiles on a dashboard. I started deleting them and sometimes the cursor triggers tooltip and somehow there’s not enough time to hide it before I get to the 3 dots and click Delete.
The weird behaviour is that the tooltip stays after deletion. It could be that I managed to trigger the tooltip between confirming deletion and the system actually removing it from the board.
The problem is that now they will stay here until I reload the page: