Using Microsoft Teams on macOS, including installation, features, and compatibility
And, the give feedback doesn't exists in Teams for Mac, BTW.
It took some hunting, but I found the "feedback" feature in teams. It **was not** where De Paul said it was... not even close (maybe that's where it is in the windows version of the application).
It is however, at least for the next few minutes until they push out a new update changing where this is located...
there is an ellipsis next to your profile picture in the upper right corner of the main window. if you click it, there is a menu (why they could not add this menu to the macOS menu is beyond me... they can never integrate into any native application probably)...
under that menu there is a "Feedback" menu, with a "Report a problem" CMD + Opt + Shift + R apparently also brings up this dialog... (lol i tried it, and though its shown as a shortcut... ya... it doesn't do anything... surprise, surprise).
I submitted a bug report about this there... I'd recommend others do the same.