We are continuing to work on this feature. As with Windows notifications, we are also doing work to give users the choice between Teams notifications & Mac notifications.
We will update you as work progresses.Nick Roberts commented
Just adding to the list of comments that the current implementation of notifications does not follow the macOS Do Not Disturb feature. This is extremely annoying that when I am presenting something, notifications keep showing up when they are not supposed to, and on top of that, I can't easily swipe them away.
I hope this is on the roadmap!