This might be loading order problem sebasporto made research about this and he found modulejs that he has already suggested in his article, without component you lose custom element and the flexibility for accessing can.Map (scope) instance in the can.Mustache template which represent the power of live binding you still have live binding with can.Control, but you need to be careful to handle map sharing between nested controls.
Mohamed Cherif BOUCHELAGHEM
Mohamed Cherif BOUCHELAGHEM