I think it would be useful to have positional 3-bets vs Hero (if Im not mistaken, these stats do not have the “vs. Hero” option enabled)
For example, BTN 3-bet vs. CO Hero, or BB 3-bet vs. SB Hero
In addition, I think that if you select “Show only vs. Hero”, the value of the stat vs. Hero is what should be appearing on the HUD, instead of it appearing in a pop-up