Well, I don't own one.

But I'll happily refer to them (HBD Tagged) as V-Series Sandman's and I'm just as happy to call them all a Panel Van as they look and function in pretty much the same way as the originals.
All traditional Holden Panel Vans are simply a roof added to a commercial Ute body. This permanent fix canopy is just the way it was done on the modern version.
Nothing is gained telling people they're not or excluding them when talking Sandman's because of differing points of view. Even the original ('70's icon) was simply a marketing decision to cash in on a craze and sell some product.

Same, same!

Regards, Smooth