Multi-window chat is in testing. I hope to have great news regarding rollout to the public rings soon.
We are working to ensure that multi-window and other future multi-window experiences are of the highest quality when they release.
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.Jonathan Coupal commented
OSX has native notifications that work very well, and integrating into the notification system of the O/S makes things work better!!!
We are working on a design with more density in mind. Until this design is solidified we are putting this item back to Under Review.
The feature team is still considering this item. No confirmation yet.
This continues to be on our backlog due to prioritization of other work items. We will update when there is more to share.