扩展管理【堆叠、固化、物品操作】/Extension Manager [Stacking, curing, and item manager]
Mods introducing new content into the game.
Counted when a user downloads a mod release for the first time. Before Nov 2021 it counted everytime a user clicked the mods download button.
Counted when a user downloads a mod for the first time. Has no data before Dec 2022