Thank you for your continued feedback. We are in the process of testing the downloading of the attendance report after the meeting has concluded. For status updates, please view the roadmap item here, https://www.microsoft.com/microsoft-365/roadmap?filters=Microsoft%20Teams&searchterms=66459.
Download of the meeting attendance list during a meeting is released for general availability. Please note this feature is turned off by default, and needs to be enabled via admin policy. To learn more, please visit our support page at https://support.office.com/article/download-attendance-reports-in-teams-ae7cf170-530c-47d3-84c1-3aedac74d310.
Thank you for your continued feedback. The feature team is actively working on this highly requested feature. We are testing the first release that will have the ability for meeting hosts to create breakout rooms, assign the users to the rooms and call them back to the main room. Please see our roadmap for current status here: https://www.microsoft.com/microsoft-365/roadmap?filters=Microsoft%20Teams&searchterms=65332.