Pretty much same issue here. I can’t seem to get the user input parameter to get passed or ‘inherited’ in the module Persist user input parameter to module in custom app
But in your case, you get the token back in the connection response so handling the token in the ‘data’ object is supposed to save it like it says here: Basic connection | Make Developer Hub
Same thing with me, if I try to save in a data object, it doesn’t actually save it.