Uniti Star Functionality

Wondering if owners of the Uniti Star can share some insight on the functionality of the Star with some specific questions:

  1. When using a different input (like Roon) and inserting a CD, does the Star automatically switch to the CD input?

  2. When switching to a different input from streaming (from Roon), does the Star stay connected to Roon or does it drop the signal? When switching back is there a delay in reconnecting to the streaming?

Thanks!