Ahhh good. I register my items and recipes in init, but the sorter in pre.
Sometimes registering stuff in the wrong phase works, but has consequences, like registering biomes in Init instead of PreInit. The Biomes will work, but everything that has to do with the Biome dictionary won’t spawn, even if the tags are registered, famous case of that is Enhanced Biomes.
Nice Biome mod but a lot of stuff won’t spawn. Had the same problem for some time before I figured that out