It's a bit too soon to tell reliably, since I've shipped v3 as a new app and it hasn't settled down yet. For v2 it used to be 60% App Store and the remainder direct/Setapp. So far for v3 it is approximately 60% direct, 25% App Store and 15% Setapp.
This is a bit of a shift, but the numbers aren't really stable yet so it's hard to tell if it'll stay there.