How do I check if a youtube video was shared by a moderator?

As I understand, a shared youtube video is a participant with isFakeParticipant set to true. How can I determine, who shared the video, as I want to know if it’s a moderator?

I don’t think there is such a feature at the moment, but as this command is received using presence the information is available. Any PRs are welcome.

Any hints on where to start? Where is the command using presence received?

Well checkout where commands are received and handled in lib-jitsi-meet and there you can add a param which participant did that. And then you can handle it in UI to show it as notification and whatever else is needed.