TL;DR
Selector Combinator UI should display signals on it's inputs and signals it outputs just like Decider/Arithmetic Combinators doWhat?

I want this for Selector Combinator. Notice how you can see input signals and the result of Decider's operation
Why?
It's weird to have the old Combinators benefit from 2.0 revamp while new Selector Combinator suffers their fate from the past.Also, debugging current Selectors is pain.