Hi,
sorry for ruining the party, but unfortunately it does not; at least not for me. My piano layout with this version (0.19.32 on Linux Mint 19.3) looks like this:
The Buchla overlay you can see here. I have a Mac but unfortunately it is running under El Capitan (and can not be updated), which obviously can not run the Sensel App as you have told me by email.
So I am stuck since I bought the thing in summer 2018. (I resist buying a new Mac or to pay for a Windows license on Linux Laptop.) You probably can tell that I am not really happy with the Sensel without the App.