During the meeting, the room owner should open the participants list to manage host permissions.
If the person you want to assign as a host is already in the meeting, find their name in the list. Click the three-dot menu next to their name to open additional options.
Select "Make a host" from the menu to grant them host privileges. There is no limit to the number of hosts. Existing hosts can also assign new hosts.
To revoke host access, open the three-dot menu next to the participant's name and select “Revoke host".