After installing Catalina on my Mac I am no longer able to share the screen and I always get the error “Screen sharing failed!”.
I specify that I use Chrome and have installed the extension for meet.jitsi …

What can I try?

Thank youSchermata 2020-10-29 alle 18.27.48

Screen sharing does not require an extension for more than 1.5 years, so I suspect you are using an old Chrome version, you better update it.

I uninstalled the extension, checked that Chrome is up to date but the problem remains …Schermata 2020-10-29 alle 18.27.48

Schermata 2020-10-30 alle 01.28.29

How about trying another browser or even the electron desktop app to rule out the possibility that this is something to do with Chrome version on your Mac?

what is the chrome version?