In the desktop client, guests are able to take remote control of your screen. Currently, Guest control via the web browser is on the backlog.
We are getting closer, and are still working thru some bugs, but hope to release this as part of a Public Preview pack in early 2021! (Windows 10 released with the December 2020 pack this week)
You can learn more about the new Microsoft Teams Public Preview program here: https://aka.ms/TeamsPublicPreview, and Teams administrators can find documentation to manage which users will see the Public Preview option here: https://aka.ms/TeamsPublicPreviewAdmin
An error occurred while saving the commentLuke H commented
Thank you for working on this. Hope it comes soon!