the shopkeeper plugin is not working

[Molret]

Describe the bug

Bedrock players cannot trade custom heads or any other items, including armor, books, swords, etc., with the villager from the Shopkeeper plugin.

To Reproduce

1. Create a villager or using the "Shopkeeper" plugin.
2. Add custom heads and other items to the villager’s trade options.
3. Try to trade on Bedrock.

Expected behaviour

Bedrock players should be able to trade items (Java players can trade without issues).

Screenshots / Videos

2024-09-07.14-11-47.mp4

Server Version and Plugins

This server is running Pufferfish version git-Pufferfish-23 (MC: 1.20.1) (Implementing API version 1.20.1-R0.1-SNAPSHOT) (Git: a3c0a4d on HEAD)

Geyser Dump

https://dump.geysermc.org/DcRLSVicOyOVIB0aimlJi0DfyD0MXETo

Geyser Version

2.4.2-b661 (git-master-8935b34)

Minecraft: Bedrock Edition Device/Version

BEDROCK PC, MOBILE, NINTENDO SWITCH | 1.21.3

Additional Context

Bedrock players are unable to trade with the villager from the Shopkeeper plugin, while Java players have no issues trading. I have images and videos showing the problem. This could be an issue related to Geyser.

[Molret]

I'm very sorry if the recording gets stuck or doesn't look good. My PC does not have very good resources, however, I think the error is still noticeable