Materia Stacking (Inventory Killer)

[Adlitim]

I would like to see a special tab for materia, like we have for shards/crystals.

This is a fantastic idea and it makes sense because materia is even listed in wards under crystals. Maybe Crystals, Cata, and Materia can all be in the crystal tab? And be organized in a way so it be materia that needs same Cata together and the Cata needed would be just on top of materia listed needing that cata.