Nope, though I am familiar with that, too. At least in my experiences with hypnogogia I have some "control" or at least a feeling of control over what is happening to some extent. Or maybe it is better to describe it as being a more sequential experience than the other one I am describing.

Maybe if one is to stay conscious during hypnogogia for longer than I ever have they would experience a similar thing? There just always seems to be some bias in hypnagogia steered by and experienced by my consciousness in first person. In the other experience it is really more like I am an outside observer.