By default, when you present a screen inside a navigation layer, the presentation screen will display a Back Button so users can go back to the previous screen. You can override this behavior with the Navigation Bar Back Hidden modifier.

To hide the Navigation Bar Back Button on a screen inside a navigation layer, apply the Navigation Bar Back Button Hidden modifier to the screen that you are presenting. In this example, it’s called Page 2.

To hide the entire Navigation Bar on the screen that you are presenting, apply the Navigation Bar Hidden modifier instead.