The camera in my Nokia 8.1 has a built-in YouTube broadcast feature. But first the app doesn't provide the URL of the broadcast so I can't share with others. Second, I go to https://www.youtube.com/my_live_events
to see my broadcast, the live event doesn't show anything in my camera, only my avatar. And the live event can't be replayed.
Can someone test your built-in camera please?