iirc the vaults in different districts each used to have unique loot tables for agility/willpower pieces and Xivkyn motifs (that was when each vault still needed a unique type of key). Is this still the case now that there's only one type of key to open any of them or do they all have the same loot table now? (I'm not talking about about the ICP/WGT dungeon vaults here, just about the district ones)