Motion controller not registering on Key selector

I’ve set up remapping for keyboard and gamepad without issue.

Currently working on allowing VR users to remap some of their buttons, but it it doesn’t seem to work. the widget interactor allows the user to initiate the process, but it never registers a button press. Am I going to have to set up something on the player controller so that when it’s activated, it captures any input on the controllers and forwards that to the key selector?