Version Info

• Minecraft, 1.20.4
• Simple Magnets,1.1.10

Description of the Bug
Everything was running fine, then I dropped an item from my inventory and crashed to desktop.

Steps to Reproduce
Either using the hotkey or manually dropping the item will do the trick

Screenshots
...
2023-12-09-7.log.gz

Fixed now in the dedicated version for 1.20.4.
Thank you for reporting the issue!