I have Debian 10 installed, here the info
When I try to share my screen during a video conference, for example using Microsoft Teams or Google Hangouts, I'm not able to do it. If I try using Teams, the program crashes. If I try with Hangouts, people only see a black screen and the cursor, nothing else.
Screen sharing in the Sharing section of my Settings is enabled, if you guess. Do I have to modify something in some configuration file?
Edit
I have installed Microsoft Teams Version 1.3.00.5153 (64-bit) and I'm using Wayland.
If I try with Teams on browser instead of the app, I'm not able to share the entire screen (only black image displayed) but I'm able to share each app individually. If I use the Teams app, when I click on "share screen" the app crashes.