D-Luxe Burger - is Gelato Shake a dessert on the DDP?

Does anybody know if the Gelato Shakes and Floats at D-Luxe Burger in DS are considered dessert with a QS meal on the DDP? Or do we have to go with the only dessert which is mentioned in the dessert section of the menu (Red Velvet Burger Macaron)? Trying to find great ways to use our QS credits in DS :blush:

I am new to the Dining plan, and completely confused about the system…