vraylightselect render element

[stevesideas]

My understanding of this element was obviously wrong. For example. I have a dusk scene. 1 vray dome light as the hdri dusk sky and a light inside a small cabin that emits an orange light. The room obviously has glass. So when I render, the glass elements are black..im assuming this is because glass doesnt actually have a surface where light bounces from it...apart from reflection. So is there now way to do this ?