Mark as Done not working

What I did:
Tick the Mark As Done box

What happened:

What I expected:
The note to be ticked as done

Things that might be helpful to know (Agenda version, OS and model, etc):
Agenda 14.1.1
MacOS Catalina 10.15.7

PS: I did a video recording of what I describe above. Can email.

Would indeed be great if you could email it to
Thanks for reporting!