When attempting to sort, for some reason in the Iron Furnaces furnace ui the mod counts the hotbar as part of the main inventory, instead of as its own thing like its supposed to

Very helpful, thanks :D I'll start digging into this

Could you let me know what MC version this is for? I'm assuming 1.20.1? Also, my assumption this is an indexing issue as not all containers are set up correctly.

This was for 1.21.1, however I do not know if it is still valid or not since it has been almost 6 months.