Did you hear of room lists? What is a room list?
A room list is a collection of room mailboxes. Room lists are specially marked distribution groups that you can also use the same way you use ‘regul...
MarkL 's workaround using the Video device attribute just reminded me of another strange behaviour we are seeing this week. We used the new -Tag feature to create a "Microsoft Teams Room" tag. The dropdown shows the new tag which is fab:
However the filtering doesn't seem to work the same for tags as it does the built in features. If I tick Display & Accessible it will only show results that have both these features. However, as soon as I tick the custom tag it ignores the other features and just shows all results that match the tag. I know the tag feature is really new but if you want correct filtering you are stuck using Mark's workaround while this behaviour exists.