Mixerinteraction names

Hey,

I’m trying to figure something out.
When the interaction ’Shower_TakeShower’ runs on a shower it runs the mixer interaction ’Shower_TakeShower_Passive’
That puts the sim in the shower pose next to the shower so the sim can continue to run the Shower_Wash_wash animation.
But if I change the name of the mixer to something else, just adding or removing a char. The interaction fails… so for some reason the name of the mixer is important… I really want to know why and how that is connected.