So I wanted some teirs to my simple smelter machines(using furnace adapters.) Both adapters are the same with only slight value differences. Despite this, one loads fine while the other fails completely.

No other errors show up, just this.

[17:27:27] [Client thread/INFO] [modularmachinery]: modularmachinery:smeltercrude (Recipes): [716 loaded, 0 failed] [17:27:27] [Client thread/INFO] [modularmachinery]: modularmachinery:smeltercrudenether (Recipes): [0 loaded, 716 failed]

crude smelter's adapter json (Working)
https://pastebin.com/hzkrSV11

its nether equivalent (not working)
https://pastebin.com/XExqXdSV

and the json files for the machines if needed.
Normal crude smelter
https://pastebin.com/zjMfRJh9

Nether crude smelter
https://pastebin.com/jPPZSHZh

anyone know what is going wrong? Is the adapter feature so primitive that it can't handle having more then one machine dedicated to it?

EDIT: Already I found this code which confirms my suspicions, and I'm not happy about it.
https://pastebin.com/AgkzrQhX

Same here.
https://pastebin.com/v1j3WBWh