Door hits awning frame

I have a 2004 3124KS with a factory awning.
When the awning is extended and has any degree of downslope at all, the top of the door hits the awning frame arms when you open it. The only way to open the door fully is to open it before you extend the awning, unhook and lock open the top of the dutch door and use only the lower half of the door.
Am I missing something here?
Dan