to whoever is looking into this new system :
- Completely delete “gameplay animation sample” project you mostlikely have installed since last summer.
- re-download it to 5.6 version (nope, the UE/fab storefront won’t flag there’s an update, but there ARE!)
- Now you have access to all of mixmaster Chabant setup.
it might not anwser my question above…but I wish I figured this out earlier