[1.20.1 | Item] Race condition in MixinItem

[MeatWheeze]

I understand that the 1.20.1 versions are probably no longer worked on, but I'm posting this in case anyone has the same issue.

Users of my mod have infrequently reported a crash where CCA complains of Duplicate factory declarations for [a component type]. I believe this is caused when the server and client threads simultaneously attempt to lazily initialise cardinal_containerFactory:

Cardinal-Components-API/cardinal-components-item/src/main/java/dev/onyxstudios/cca/mixin/item/common/MixinItem.java

Line 42 in f716672

this.cardinal_containerFactory = StaticItemComponentPlugin.createItemStackContainerFactory((Item) (Object) this);

One thread succeeds first, causing the other to crash due to apparently duplicate factory declarations.

This issue probably only affects singleplayer. I can make it occur more frequently by:"

• Registering a component for every item,
• Attempting to retrieve it from the item in the player's main hand on both client and server every tick.