BLM Action Lucid Dreaming buff does not restore MP

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Date & Time: 29/06/2019
Frequency: 100%
World name: Moogle
Class/Level: BLM 55
Party or solo: Both

Steps:
1. Set job as BLM
2. Cast spells to deplete MP
3. Use Lucid Dreaming to gain the Lucid Dreaming buff
4. Remain engaged in combat, but do not cast any spells.
5. Watch MP bar (note that it does not increase)

* Note : This issue only seems to occur ob BLM (of the jobs I have available). Lucid Dreaming works corrently on SMN.

I can tell you that Lucid Dreaming doesn't restore mp if you're in Astral Fire (All mp restoration is disabled by astral fire) and if you're in Umbral Ice, you restore mp so fast you won't really notice the mp restore from Lucid Dreaming. This has always been the case. Is it not restoring mp while you're not in either stance? (To be fair, it's an innocuous bug if that's the case because the ability is just straight up useless to blm anyway because of Astral Fire/Umbral Ice).