Instead of unifying by kind "ingotDouble" and "sheetDouble" UniDict acts as if kinds are just "ingot" and "sheet" and tries to create unified entries for "Double[metalName]"

https://github.com/KittenRaee/KittenFirmaCraft/blob/master/config/unidict/dump/entriesDump.txt
https://github.com/KittenRaee/KittenFirmaCraft/blob/master/config/unidict/dump/kindsDump.txt
https://github.com/KittenRaee/KittenFirmaCraft/blob/master/config/unidict/dump/unifiedEntriesDump.txt

Hello, sorry for the late response but could you provide a list of mods you are using and the config file so I could reproduce the problem in my environment?

Hi, you just need Terrafirmacraft, but here's full modlist and UniDict config:
https://1drv.ms/x/s!Atbw9xwijlPfgP4UHiabOpFbHD-M0A?e=2GN716
https://github.com/KittenRaee/KittenFirmaCraft/tree/master/config/unidict