Porter Moogle and Storage Slip 13: cannot store item

[Ravenh]

Platform: Windows
ISP: Verizon
Type of Internet Connection: Optic Fiber
Internet Connection Speed: 940Mbp/s
Date & Time: December 28, 2021 22:01 EST
Frequency: Always
Character Name: Ravenh
Race: GalkaM
World: Quetzalcoatl
Main Job: Red Mage, Lv.99
Support Job: Black Mage, Lv.49
Area and Coordinates: Rabao, G-8
Party or Solo: Solo
NPC Name: Porter Moogle
Monster Name: None
Steps:

1. Trading a Moogle storage slip 13 and a Warrior's cuisses +2 to the Porter Moogle will not trigger any dialogue nor will the Warrior's cuisses +2 be stored.
2. I confirmed Warrior's cuisses +2 is one of the storable items of Moogle storage slip 13. By trading only the Moogle storage slip 13 to the Porter Moogle, and following the prompts to view the list of storable items, I confirmed Warrior's cuisses +2 is storable.
3. The Warrior's cuisses +2 is not augmented. This item Rare/Ex.