Describe the bug
When you have a backpack opened, putting an item into a pouch from Scout causes a crash
crash-2025-02-13_04.41.20-client.txt

To Reproduce
Steps to reproduce the behavior:

1. Put a pouch and a backpack on
2. Open the backpack
3. Move an item into the pouch (sometimes required to right click a few times when trying to put an item into the pouch)
4. See a crash

Screenshots

Versions

Fabric API 0.92.3+1.20.1
Fabric Loader 0.16.10
Scout 2.0.4+1.20.1
Sophisticated Backpacks 1.20.1-3.21.2.1.81
Sophisticated Core 1.20.1-1.0.8.1.119