"Eternal Life" Lich Node prevents player from being on "Full Life"

Bug reference number: 3.043.467.376.

Basically, the Uqique "The Black Doubt" makes it so my mana gets sacrificed when not on Full Life, to Recover the missing Life. Ofc if I have Energy shield, the mana would be consumed without gaining Life, but it should not be consumed when at maximum Life value, which currently is the case.