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I updated to MacOS Catalina and now I cannot share my app screens. I can share my desktop, but that is all others can see.
Additional features, settings, or issues not covered by specific Microsoft Teams categories
Locked Question. This question was migrated from the Microsoft Support Community. You can vote on whether it's helpful, but you can't add comments or replies or follow the question.
Found it.
System Preferences
Security & Privacy
Privacy
Screen Recording
My system had an entry (unchecked) for Microsoft teams. I think it asked me as I was launching but I blew by it. Not sure how you'd add it if it's not there. You just have to turn it on, and Teams screen sharing will work.
I had the same issue. I was using Teams fine, then upgraded to Catalina and it stopped. We're running in Hybrid AD mode.
I checked the Security Preferences as everyone is prompted, but it didn't work even after rebooting the MBP. However, finally it mysteriously started working a week later after rebooting again after some MBP crashes, but not sure if that is related.
I still have an issue with granting other users permission to remotely control my MBP screen, but I was to control theirs.
A possible cause of the problem - please excuse the swearing, I think the poster is annoyed
interesting - that looks to work!!!!
I tried that several times and it does not work.