Player and/or party members health bar obove char?

I'm wondering why there is no option to have a heath bar above the player and party members just like with the mobs. Ofc the health bar would have to differ from char, to party members, to mobs so you don't confuse them with each other. And a mana bar would be nice too.

Maybe just a bar like the ones the mobs have but with some kind of brackets or outlining in some color.

I'd greatly appreciate if this feature could be integrated in the game.

And no, I don't wand to have to look down all the time at my health orb at the lower left corner. It distracts me and a lot, I have trouble getting a grasp on what exactly what's going on and a lot can actually happen in an extremly short while. Besides. It's hard to know when to use pots if you're not in a dark place.

Thanks in advance!