Trigger a button with a button

Is there a way to trigger a button with a button?
I’d like to use pilot to send one channel exclusively to one output.
It’s not possible to realize that in the audio mixer, so I thought it might be possible with pilot.
The logic should be: if one button is toggled to on, the other button should toggle to off.

Is that possible?

It’s only possible if the initial triggered button is done via MIDI. The loopback allows you to send a message from one widget directly to another. However since they send/receive from the same OSC Address, and the loopback mode turns off external connections, MIDI would have to be how you drive the source.

Thanks, but I like to fully stick to OSC, because I don’t want to rely on Midi over PC.
Could you please add this function to OSC/Pilot?