I have a world on Windows, I develope Add-On on it, but the game performence is very low on the computer, so I use my Xbox to join the world with the Add-On which is just loaded on Windows. Today, I've made all items have the same identifier as the blocks which I need, and on Windows everything works, there are no Content Log errors, but on Xbox all the items with the same block identifiers don't appear, and there is an error saying: Item 'my item' has invalid category enum value 6