D2-R Advanced Stats Question

Hello All

I’m pretty sure this is not truly bugged, but I felt it worth asking. Advanced stats report my Sorc’s mana regen rate at 93%, while, with Warmth it is 231%. My assumption is that Advanced Stats reports on your natural mana regen rate, derived from your energy, then factors in any bonuses derived from equipped gear, but ignores skills.

If so, it would be nice if Advanced Stats actually provided an accurate overall value, I expect Amazon / Assassin (ex.: Crit rate) players and others with passive abilities would feel likewise.

Can anyone confirm?