Solved
using keynote in advance screen sharing
I cannot share a keynote presentation in zoom advance screen sharing. I have no issues sharing a PowerPoint presentation. Is there a fix for this?
Got it. Can you confirm that you're able to open it in Keynote?
Also, are you able to re-save it with a simple generic name, such as 'test.key' and see if that works?
Can you confirm the issue is peristent for all Keynote files on your machine?
So .... the final result is this:
It was mandatory to create the .key as new file with the local application or export it from icloud as keynote file and not only move the original file created with the icloud keynote version from keynote file directory to another file directory. 🙂