Quadplane frame types

Does quadplane support a tail-sitter type frame. The video below is not mine, just an example. I’m surprised these are not the standard type of quadplanes. In the quadplane docs I see several normal fixed wing frames, retrofitted with arms and motors, no tail-sitters. Is there something others have found undesirable about this type of frame?

Tail Sitters are not currently supported. They don’t handle wind very well since so much wing area is exposed to the wind during VTOL ops.

hello,what are you Q_FRAME_TYPE?