TL;DR:
You will soon be able to open app content in a new, separate Teams window that’s been built for collaboration. Now due mid-July to late August 2023.

Details:
Collaborative Stageview is a new type of Teams window that allows you to engage with content and conversation, side-by-side. If your app has been built to take advantage of Collab Stage (I wonder how many this applies to?), it allows you to:

– Open content from eligible adaptive cards directly into a new Teams window

– Engage with your app content in a large Teams canvas

– Continue a conversation within the Collaborative Stageview side panel

Images: Microsoft Admin Centre.


Availability:
Due early to late June 2023.
Now due mid to late June 2023.
Now due mid-July to late August 2023.

Source, related links, and references:
MC556150.

Check status:
Microsoft 365 Roadmap ID 93769.

Page originally published:
25th May 2023 and kept up to date.