@WhiteNoise @rigmarole
Update
Good morning. So first apologies on my delay but I was not home until late evening due to some stuff happening around my project work.
I removed the plugins using your (@rigmarole) first method and all is fine from that perspective
Test
So I have just tested removing another plugin via the traditional press the x method. The same problem occurs as mentioned in this request. (pop up does not disappear, plug in remains even when I reboot obsidian.
Solution
So I removed my vault from drive then added it back and resychned it.
Outcome
whilst the same problem is happening with the pop-up. That is I press the x but nothing happens. What does happen now is that when I close and then re-open obsidian the plugin has gone
So I think it is in part at least a synch issue with drive.
Thank you for both your help on this. I can live with having to open and close obsidian its not a major issue