I have been playing around a bit with Jitsi meet and E2EE on the desktop. So far it looks like that functionality is mostly working.
The question I have is how do you make it work with the Android app. I installed the apk and joined a meeting with people using the desktop browser who have turned on E2EE and I cant see or hear them. Just garble - as expected. But I cant find any option in the mobile app to enable E2EE for the Android phone so I can participate in those meetings.