I am using Spriter Pro with Unity, with the help of https://github.com/Dharengo/Spriter2UnityDX exporter I have some issue with the sorting of the sprite's Z Order.   The problem: Sprite that are assigned to be at the back is appearing in the front after exporting. Additional Notes: The spriter prefabs are generated via code. In other words, they are not placed in using the Unity Editor.   I did set the exported prefab as a child of another object.