if you are equiped with some armor with the attribute maxhealth -10 you should have only 5 full hearths (10 hp) but the objective says you have 20 hitpoints this updates only after suffering some damage

How to recreate:
1. create a objective with the creteriatype health and set the display to the list orso you should see you have 20 hitpoints
2. put on 1 piece of armor with the attribute maxhealth -10
3. in the list you see that you have 20 hitpoints but you see only 5 hearths (10 hitpoints)
3. the objective only updates after suffering some damage if you drink a instant damage potion the value updates to 10 hp but the damage you should get from the potion isnt taken

i have tested this with potions bows and swords at all of them the damage you should get from it ist taken. it only updates the value to the max health you can get with that attribute it also updates it when u give yourself the instant health effect