Bones animation don`t update

I cannot update the position of the eyes bones using input.



If I change the YawTotal in the details tab the bone rotate.


but if change the YawTotal using code the bone don`t Rotate.:confused:

Sorry for the big pics not [shot] BB code

It is “event BP update animation” no “event BP initialize animation”, now animgraph get “rotate Head Yaw” each tick.