Thanks for the comments and votes. This item remains on the team backlog and we will watch your votes and comments on this feature.
An error occurred while saving the commentWilliam P commented
This would be an amazing feature for us on the marketing side and would continue making Teams the killer app it is. Getting away from needing any 3rd party webinar apps would be incredible.
Enabling a presenter to lock the video stream for all users who join a meeting, is planned.
Pinning participants is already available – this was tracked in https://microsoftteams.uservoice.com/forums/555103-public/suggestions/19512820
Due to prioritization of other work-items this has been moved to the backlog. We will update when it is being actively worked on again.