Anyone else HP lower in Warmode?
Do you mean it’s lower than your HP is inside a battleground or arena?
If so, that is by design. PvP gear scales up inside PvP instances, and in war mode if you are actively engaged in PvP combat. If you are just flying around or questing or something, even with warmode on, your PvP gear will not be scaled up. The second you attack, or are attacked by, a player though it will scale up.
If OP is referring to what I think he’s referring to, there’s a bug that often happened to me (usually at the WPvP quests) where my PvP gear wouldn’t scale me up. At first, it would scale me up once I entered the PvP zone, but would revert back and stay at it’s normal ilvl even in PvP combat. I’d have to leave the PvP area entirely and walk back in to fix it.
Never had an issue with gear scaling in the world so far, as of yet.