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.
I have no link.xml do you have a full example of what it should contain? Including any other tags in the hierarchy.
Has this been fixed in newer versions of AR Foundation?
You need to create a raycast manager and use it instead of the ARSessionOrigin like this var hitsList = new List<ARRaycastHit>();...