This feature remains on the backlog at this point. We will update when we have more details to share.
This is in internal testing. I don’t have exact timing for you, but wanted to let you know it is coming!
As we announced at Microsoft Ignite 2019 this morning, we are excited to confirm that Multi-window capabilities are coming to Microsoft Teams, and will start rolling out to the public ring early next year!
Alex & the Teams team
Performance has been and continues to be a big focus area for Teams. One main area we have made improvements in is responsiveness for the most frequent user actions of switching between Chat, Channel, and Activity. We are also focused on reducing resource consumption and application load time. More improvements are on the way.
395 votesHarald Binkle commented
The same for us. There should either be an option to keep the full width of the videos or even better: make us able to detach videos into their own Windows.