Um, excuse me what?! The animation exists yet I'm getting a warning

[Tay11]

Hmm, interesting. So I’m not the alone one.

"behavior may not exist in all body types" glitch/bug?

is anyone else having this glitch? this is happening for almost all of my characters in the stories im writing. i plan on releasing one of them soon,. however, i wont be able to with this error. [Capture]