RealityKit image tracking

Hello, I would like to ask if I can set the image tracking via realitykit and using the reality composer so that it does not disappear when the iphone does not see the image? In short, if it is easy to set the image in reality composer so that the 3D object is fixed in this position after scanning the image and I could go anywhere and still be there.

Now I only created a simple project with RealityKit. I added the model to Experience and set the image tracking to it via the composer. However, when the phone does not see the image, it disappears. Can I do this to stay put?

Thank you for any advice.