Describe the bug
It's in the title, the upgrade doesn't work when in the Curious slot (back).

To Reproduce
Steps to reproduce the behavior:

1. Equip in Curios slot with a filtered pickup or magnet upgrade
2. Pick up the filtered items

Expected behavior
Picking up the item

Screenshots
N/A

Versions
Mod: 3.11.1.390
Forge: 36.2.4
Minecraft: 1.16.5

EDIT: Also not working when in inventory.

Nevermind, by default it's a blacklist. Should be a whitelist by default though, so I'll leave this issue open in case you plant to change it.

no plan to change it, it is that way so that by default it picks up everything.