Here's what they're doing!
When performing atma infusions, players will be able to view and select from a list of their twelve most recently infused atma.
*When selecting from this list, players will be able to infuse two or three atma at once.
*This feature will function independently of the "Reinfuse previous atma set" option. (Atma selected from the list will not overwrite the previous atma set, nor will atma infused via "Reinfuse..." be stored in the list.)