Warden Bags - Ender Dragon Bags not dropping in servers

[Skull-G]

Hello everyone, recently I am facing a problem with the mod and that is that the bags that they give you as a reward for killing the Warden and the ender dragon are not being given to me. I have done the tests in a single player world and killing the identities if it gives you the rewards of place.

At the time of writing this I have:

Majrusz's Progressive Difficulty 1.9.10

Majrusz Library 7.0.7

This is all running on a forge server I am using arclight-forge-1.20.1-1.0.5.jar to run the server