Wallboard Member Availability Sorting

Hi there,

I'm setting up a new wallboard to display for my team, but I'd like to have the list sorted by availability (IE, unavailable users are at the bottom of the list). 

When I go into Settings I'm not seeing any way to do this, I've tried clicking on the listing names (Client Status, Member, Opt-in Call Queues) but it didn't provide what I needed. Is that not an available feature, or am I missing it somehow?

Thank you!