T3 Rep Essences not available on alt roles

[Greenguy-zangarmarsh]

The thread 5 days ago made it sound like there was going to be an exception, at least for the essences earned via Nazjatar and Mechagon reps:

@Kaivax

While ordinarily each specific Essence must be learned in order to unlock it for other characters via MOTHER, all Essences associated with Nazjatar and Mechagon reputations will be available if any other different character has earned any of the Essences available from that reputation.