This feature request is working its way through the backlog queue. No new details are available yet.
How can this not be available withing the Microsoft Platform, how hard can this be?
the moment you create a teams group you only need to be able to OR: add an existing sharepointsite, OR create a new one. Everyone who uses teams and sharepoint figures this is problem in the first 5 minutes of using teams. And they still haven't figured it out or done anything about it after months and months? Outrageous