I don't work for Check Point, I'm just an extraordinarily heavy user of the management API. I know a lot of remaining gaps are expected to be addressed in R82, but I don't think I've seen the EA program for it yet. No idea if this is one of the things planned for R82.
You might be able to use set-generic-object calls to manually poke the properties you want into the object, but that's definitely not something I would try to do through Ansible. This would take some experimentation, since set-generic-object is an undocumented management API call. Additionally, set-generic-object is not supported, so if something goes wrong and it blows up your management server, the TAC would tell you you're on your own.