Re-imagine meeting room experiences with Teams-enabled devices for shared spaces

Ilya Bukshteyn Thanks for all the great work on this.  I'm hoping you could explain the expected behavior of the whiteboard in coordinated join.  Likely I have a configuration problem but it all *seems* to work as expected except for the whiteboard synchronization.  When joining a meeting on the MTR, a notification pops up on the Surface Hub.  When that notification is tapped, the hub joins the meeting.  A whiteboard is shown on the hub and the hub video can be turned on or off.  If it is on, it shows up on the MTR device and to participants that have joined the meeting.  So far so good.  

If the Hub whiteboard is used, the drawing/text is NOT shown in the meeting whiteboard that other meeting participants have access to.  The reverse is also true as remote users can draw on the meeting whiteboard and it does not show up on the hub.  Is this expected behavior or do I need to figure out what I've messed up?

Thanks!