DespawnTweaker adds NBT to some drops, preventing proper stacking

[Nonsanity]

Specific mod for which you open this issue

DespawnTweaker

MC version & mod version & loader version

MC 1.21.1 DespawnTweaker 1.0.0 neoforge-1.20.6-1.21.4-1.9.15

Latest log

No response

Steps to reproduce your issue

This mod adds some NBT to some mob drops which results in a doubling of the number of stackable types from, say, a mob farm.

{"despawntweaks:despawntweaker_picked":1b}

It should refrain from altering the item's NBT or clean it up when the drop enters storage. Otherwise, it creates significant storage issues in modpacks.

[WardenDrew]

We're seeing this as well on 1.20.1 in the Prominence 2 modpack. Iron Ingot got this from a mob spawner spawned mob drop