I can make the model fit in the iPad screen, the problem is that then the model is bigger than the canvas, and you can only interact with the model on the canvas, not the whole model. If you check the attached screenshot, the blue area is the canvas, as you can see the model is way much bigger.
That means that if you touch the model outside the canvas, it doesn’t move. Only if you touch within the canvas the model will rotate, that’s the whole problem.
I have a screenshot, but I am not allowed to post it as a new user
we changed your settings, you should be able to post the screenshot now