Guess I should have said New UX.
In this example, Ron left the company - inactive user and inactive resource; Jason left the team - active user, active resource, booked time to project, but is now inactive on this team.
Understand filtering on Classic side - I only see my six active team members, there. I don't see means to filter on New UX side, having looked at both 15.2 and 15.4.
Dale