Time: Since 4.0 release

Context: Max Health stat from fragments stays in effect when mentored unlike all other stats.

Expected: All stats from fragments shouldnt be in effect when player mentored.

Observed: I was doing some nightmare rifts and saw player with very high hp considered level then tried what can be reason when I switched to tank fragment set I have all my stats were staying same with dps ones but my max health sky rocketted.

Screenshot: Here is clear screenshot showing that I reached 63.7k hp as level 10 which I shouldn't at all.

Repro steps:
1) Equip fragment with max health on it
2) Mentor down check the hp value
3) Change fragment set and compare your hp values.