>> HERE is the REAL Solution:
Hi Everyone - quite a few people on here missing the real issue: The problem is that when you have created the meeting AND saved it/sent it out, the "Don't host online" button disappears when you open the invite for editing. Without that button youc annto let O365 know that it is not a Teams meeting anymore. Even if you delete the invite text out of the meeting.
People are suggesting in this forum item that you should delete and re-create the meeting without the invite and yes that will work, but is painful and can be time consuming depending on the meeting recurrence/history.
The best solution: add the missing "Don't host online" button back into the Meeting Edit screen:
- Create a new meeting and set it to be a Teams meeting (if not auto-populated)
- As soon as the Teams meeting is added, there will be a ribbon button (likely under the “meeting” tab for “Don’t host online”
- Right click on the button and select “Add to Quick Access Bar”
- A cross will be added at the top left.
- You can now close the new meeting you created in (1)
Now if you edit an invite with a Teams meeting link in there, the Quick Access Bar will allow you to remove it by clicking that cross (which represents the “Don’t Host Online” function.
You're welcome