602 votesAnonymous commented
Here are some problems I have noticed with the inability to configure how availability is determined in Teams. First, I have my calendar blocked at the end of the day to keep people from booking late meetings, however, I frequently am working and there is no way to override to show me as full green on Teams. Second, we have certain meeting rooms in our organization that can only be booked by certain people. When someone wants to use the room, the "owner" of the booking of the room books it for them and it then shows as a meeting on the booker's calendar. This would cause them to be shown in a meeting that is not a real meeting. Third, many meetings are scheduled for longer periods than actually occur. You should be able to disconnect the calendar from the availability status as is possible in Skype.