The entire device, the entire arrangement of elements - everything is devoid of ergonomics, although it looks curved.

I can somehow use the Pro only by turning it to the side. This way I can somehow reach the buttons without my palm experiencing breaking out. This way my wrist doesn't feel strained.
But then it becomes very obvious that I am using the device incorrectly, because its design is not oriented towards inclined use.

Hence my questions - how to use Pro correctly?