A Unity ID allows you to buy and/or subscribe to Unity products and services, shop in the Asset Store and participate in the Unity community.
Separate names with a comma.
If any of you are still having issues with this. Add the JSON file to your gameName_Data folder and it should work. Then you do not need to change...
I had the same issue. I went into the camera and set priority to 1. That seemed to solve the issue for me :)