Hi, thank you for replying to me.
I currently still couldn't quite use it as intended, as there are strange bugs. But I'll keep investigate.
In my current project right now, I decided to implement my own custom player controller. Your tool (and the original one from Noasey) gave me some good ideas on how I can implement my own, so even if I don't end up using your tool, it was valuable, so I appreciate your work.