[Bug Report] Fancy drops

Summary Apparently when I restart the server and the mobs have "FANCY" as their setting, it doesn't work properly but if I switch from FANCY to VANILLA and /mm reload and THEN switch back to FANCY it works the way it should and the loot stack properly

Steps to reproduce

  DropOptions:
    DropMethod: FANCY
    ShowDeathChatMessage: true
    ShowDeathHologram: false
    ClientSideDrops: true
    PerPlayerDrops: true
    RequiredDamagePercent: 30
    ChatMessage:

Current behavior FANCY doesn't let items stack when it drops unless you switch to fancy and then switch back

Intended correct behavior Items stacking, client stack working and not having to switch