[1.19.2] Contenttweaker items don't display in jei

[blockgoblin31]

with just crafttweaker, contenttweaker, and jei no contenttweaker items show up in jei. It works exactly as expected with rei.

import contenttweaker.builder.vanilla.item.Basic;
import contenttweaker.object.vanilla.property.StandardItemProperties;

var itemNames = ["grass_starter", "dirt_clump"] as string[];

for name in itemNames {
    <factory:item>.typed<Basic>().build(name);
}

for color in ["red", "orange", "yellow", "lime", "green", "light_blue", "cyan", "blue", "purple", "pink", "magenta", "gray", "light_gray", "white", "black", "brown"] {
    <factory:item>.typed<Basic>().build(color + "_petal_bundle");
    <factory:item>.typed<Basic>().build(color + "_floral_fertilizer");
}