ContentLib custom recipe not showing up

{
  "$schema": "https://raw.githubusercontent.com/budak7273/ContentLib_Documentation/main/JsonSchemas/CL_Recipe.json",
  "Name": "Rubber",
  "Ingredients": [
    {
      "Item": "Desc_PackagedOil_C",
      "Amount": 3
    }
  ],
  "Products": [
    {
      "Item": "Desc_Rubber_C",
      "Amount": 2
    }
  ],
  "ManufacturingDuration": 1,
  "ProducedIn": ["manual"],
  "UnlockedBy": ["Schematic_1-1"]
}