Hello, update, please, your mode to minecraft 1.20.4 version.

I think it can be closed since @kyrptonaught merged the update made by dicedpixels.

For those interested, i did a request in Fabric's server on Discord for someone to fork/PR an update for this and @dicedpixels kindly take it.

https://github.com/dicedpixels/Inventory-Sorter/releases/tag/1.20.4