Volatility Support not listing Supportable skills correctly

While talking to Lily Roth and looking at various support gems to add to Vaal Summon Skeleton I noticed that Volatility Support gem has Summon Skeletons as X in the Supportable skills.

I looked at my skill on my hot bar and noticed the lowercase v on both Summon Skeleton and Vaal Summon Skeleton abilities.

I took my Volatility gem and linked it to Haste Aura which it also says it doesn't support and check to see if it had the same v, it did not.

I am of the belief the gem is working as intended to effect summons but is not being flagged correctly in the shop to say it properly supports Summon Skeleton.