Moto Z - Navigation Keys on screen

[AC Question]

I want to remove Navigation keys (soft keys like back, home and switching application buttons) from the touch screen in Moto Z Play, rather I want to use them on the bottom of the handset to use it as physical buttons but not on touch screen?

 

[Ry]

I want to remove Navigation keys (soft keys like back, home and switching application buttons) from the touch screen in Moto Z Play, rather I want to use them on the bottom of the handset to use it as physical buttons but not on touch screen?

There are no physical buttons to use.