We know you are patiently waiting for this feature. This feature is being implemented in stages. Fast tenant switching is currently in testing both internally and with early customers. We expect to release to the public in the Fall. I’ll post an update once it’s rolling out.
Full multi-tenant, multi-user support will be added after fast tenant switching.
We’re currently working on defining a compact mode experience. I will post more details when we have more to share.
34 votesKarl Mathias Moberg commented
Agreed! There's a bunch of things that I just can't do without access to the admin center, which I can't get access to, because I created the team with my personal Microsoft account. This is very, very strange...