Actually it's showing 5 microphone capsules going into 2 channels, which is something you are trying to achieve, aren't you?
It's showing 5 microphone I cannot mix dynamically with automation in my DAW; so it's not what I'm trying to achieve. It's what I've known all along how to do.
If that's how I wanted to keep doing it, I wouldn't be asking about "Force output channels" now.
When I talk about mixing capsules in my DAW, I don't mean mixing capsules in MIR. MIR is not my DAW. MIR is one thing, and my DAW is a different thing. Not equivalent.
Right now, in my DAW, I have the center capsule on one fader, and I have the side capsules on another fader. This is not MIR though, it is something else; because someone else answered my question.