Routing to headphone mixes. UR816c

This is making me mental.

I thought I had it figured out. I have my outputs 1-4 routed to “Daw Direct 1” etc. I can control a headphone mix using the cue sends and the control room, as expected.

However, when I set up a new channel and arm the track to try to monitor, say, a vocalist - that signal does not get routed through the Cue send to the headphones.

Grrrrr…

Is there a better way? Has anyone been able to get this to work?

Geeeeeeezzzzzz…

CT