Before Continuing:

• Check you are using the latest version of the mods and its dependencies
• Always include a latest.log if you are crashing
• Remove known hacky mods such as: Optifine, Fabric API/Connector on forge, and every kind of hybrid server like Mohist and Velocity. None of these are supported. Also try without other lesser usual suspects like Sodium and Lithium.
• If you are unsure which mod is the culprit.
  Disable all of your mods and enable them 1-2 mods each time to isolate the culprit
• Confirm that there is no existing issue with a similar description submitted in the list of issues.

Version

1.21.1-FABRIC

Supplementaries Version

supplementaries-1.21-3.2.1-fabric

Moonlight Lib Version

moonlight-1.21-2.19.1-fabric

Describe Issue

Copied from "Bugs and Issues" Discord Channel

Hey there!

As described in the title:
Game crashes to desktop as soon as you right-click on a present, empty or otherwise, to open the GUI.

This was tested on a minimal instance.

My log: https://mclo.gs/iQeu8Sn
Crash report: crash-2025-06-21_13.21.13-client.txt

Fixed in latest, thank you!