This is something possible even on Push. You just hold a pad and press Quantize. I tried that on Move and it does't work. Should be easy to add?
The use case is simple: I want my kick, for instance, to be super tight and on the grid, so I'd hold "kick" pad and quantize that lane, but I want other drum hits to be more "alive", so I won't quantize them or quantize with lower settings.