Adding head turn behaviour deleted walk cycle behaviour and legs

I added a walk cycle behaviour to my character which worked fine, then added the head turn which also worked well but in the scene view the legs disappeared. Am I able to have these two behaviours added to one character or should I delete one, which would not be ideal for what I'm trying to create.

My character's head is also the body so the limbs are attached to the body. This worked fine before I added the head turn. Any help would be greatly appreciated.