Join multiple meetings using the same Teams instance
Currently you can only join a single meeting at a time, if you need to join another meeting the first one will be placed 'on hold', if I must join both meetings I need to use a mobile device or another computer, it would be useful to have an option to actually be able to see/join both of them, and be able to even join more meetings.
Steve Feinstein commented
The optimal user experience would allow me to switch the audio back and forth between meetings while viewing both. Closed captions for each meeting would make it easy to keep up with both. (It's a lot like watching two football games on one TV with PIP).