Confusion truly is a feature and not a bug when it comes to them naming something.
Speaking of naming and classifying, it will be interesting how
@TUGBrian sorts this out once all is official and the merging has happened. If HVC BG remains listed as a subgroup, a bunch of people will be going to HVC or HGVC groups before they ever find the subgroup.
With all the mergers and acquisitions going on, I do not anticipate another system stepping in to replace it on the subgroup list should it be promoted. I have enjoyed the VV subgroup that was the most recent one added, but I feel it was somewhat of a stretch.