Is the arrangement and positioning of the dish inside the oven compartment crucial when using Smart Food ID (SFID)?

No. Essentially, the food can be positioned anywhere inside the oven compartment, as long as it is within the camera angle range.

Recognition will sometimes be restricted if the top shelf level is used or only a section of the food being cooked can be captured by the camera.

As with every cooking process, the result will be better if the items of food are placed next to one another and not on top of one another.