What happened?

Only crystalite elytra and crystalite chestplate apply armor. The rest not work, the effects work correctly but no protect himself.

The version is 1.21

BetterEnd

21.0.9

BCLib

21.0.13

Fabric API

0.102.0

Fabric Loader

0.15.11

Minecraft

1.20.4

Relevant log output

No response

Other Mods

No response

This is a known issue and a duplicate of #446. I'm not the mod's author, but I would recommend closing this issue and subscribing to notifications for that issue.