Grid Graph 2D is not scanning correctly?

I am currently a new user following 2D Path-finding
and when I put in a sprite and give it the layer TestLayer
I then go to my A* object>Graphs>Obstacle Layer Mask>TestLayer
When I go to scan, it does not pick up the sprite with the tag Testlayer
How do I fix this?


The scripts detect colliders, not the sprites themselves.