I've scheduled a meeting on Teams for one of the teams however, I created it for the wrong one. I have now cancelled that meeting and have created it for the correct team however, when I delete the activity feed message within the team chat it still shows the message saying "This message has been deleted. The meeting "test" has been cancelled".
I can't seem to find a way to delete the message completely.
Hello, this should be a case of sync not being done and will eventually be removed automatically. I know there's a massive thread in here about that particular issue and what usually fix it is a quit/sign out of Teams, and/or clear of Teams cache. If it still hasn't disappeared until tomorrow you should probably raise a support ticket with Microsoft, your IT admin can assist with that.