Half the vanilla and modded ingots are nicely together. But only half. Also; blocks are all over the place. Compressed cobble is far away from regular cobblestone. (But at least double compressed is next to compressed.)

Expectation: Iron Nugget → Iron Ingot → Block of Iron (right next to each other)
Reality: Block of Iron → block of redstone, stick, torch, coal, etc. → Iron Ingot → diamonds, redstone, potato, compressed sand, rubber, etc. → Iron Nugget

This is changed in the sorting tree. https://inventory-tweaks.readthedocs.io/en/latest/#working-with-rules