Thank you for your feedback. We have added the option to allow only users who were invited to the meeting to bypass the lobby. To learn more, please visit https://support.microsoft.com/office/change-participant-settings-for-a-teams-meeting-53261366-dbd5-45f9-aae9-a70e6354f88e.
We look forward to adding other improvements discussed in the comments in the future.
An error occurred while saving the commentManish Mohan commented
Couldn't find an answer but this was the closest I got to my situation. I have set registration on for a webinar. I would like only registered users to bypass the lobby and be admitted directly to the meeting. How to Use Lobby Bypass for Teams Meeting to Admit only people who have registered. Any help would be appreciated.