Feature request is still being worked upon.
Copy and paste was a problem with SFB as well. Come on MS, this is just table stakes kind of stuff. Please fix this ASAP!
Due to a priority shift we need to move this one onto the backlog again.
I’ll keep you posted once we can pick up the forward momentum again.
How this was missed by MS is beyond me. Pretty critical piece of functionality especially since you already have it in Persistent chat rooms and your competitor SLACK has it as well. Please add this to Teams ASAP.