Question Image Tracking - AR Marker Position: Translation Formula between "AR Space" and Normal Scene Space

So previously I used Vuforia with this Example.

So I could easily connect Image Marker rotation & position with Player (spaceship).
Something like: rotation = rotation, position = position.

Let's see the next example.

I stay in my room holding marker in one hand and phone in another. I rotate my body around the stay point, keeping positions of phone & marker static relative to my body.

1. Vuforia causes no position & rotation shifts.
2. AR Foundation causes position shift, and I can only see the spaceship in some range of rotation of my body. So there is no direct connection between "AR Space" & Normal Scene Space.

Is there any solution for translation AR position values into Scene Space?