Keynote presentation in Teams

Hi

When presenting a keynote through sharing the screen in a meeting, the participants do not see the full window when pressing "Start presentation". I have done this many times before, recently a couple of weeks ago. Presenting a full screen view for the other in the meeting. Now they see just a "freezed" image of the cursor in a desktop mode of the presentation.

Have there been a update so keynote and team are not communicating - or maybe a overload of users in the last weeks?

Would really like to get help to solving this issue!