Move the control bar as it gets in the way of a call
Dale Schroyer commented
Oh yes this!! GoToMeeting, Zoom, etc. all have a control bar that is collapsible, able to be hidden, and able to be docked on any window edge to get it out of the way. This HAS to be added to Teams as you lose part of the presentation if you only bump your mouse. This is especially true of times when someone is sharing their screen so if it is covered up with the control window you just miss part of the presentation. MS needs this for simple parity.
Make this control task bar movable and sizable - It gets in the way of presentations. Can Not See what is behind the control bar.