Can't set meeting time exactly?
- use space and AM or PM after the meeting time (even for 24 hour time!)
- https://techcommunity.microsoft.com/t5/microsoft-teams/problem-with-meeting-start-and-end-times-in-microsoft-teams/m-p/2109126
Our engineering team is aware of the situation and working towards a solution. [...] The issue reported is expected to be (fixed) by next quarter (October - December 2022).