Double clicking the mute/solo buttons on beat can be… awkward.
The idea is for a simple mode where the top 2mm of each fader are equivalent to hitting solo, and the bottom 2mm are equivalent to hitting mute for the track. Anywhere in the middle of the fader is neither mute nor solo.
The faders essentially become like battle-DJ crossfaders where one channel is the track source and the other channel is everything else.