Control display on edge of the screen

Apps display on the curved edges of the screen for a more immersive experience. If an app isn't displaying properly, you can turn Edge display off for that app.

Turn it on/off

Go to Settings > Display > Advanced.
Touch Edge display.
Next to the app's name, turn it off or on .

Some app developers don't allow you to turn off Edge display.

To quickly switch Edge display on or off from any screen:

Touch the action bar twice, quickly.
Or, double-tap the action bar and touch the shortcut. If you don't see the shortcut, you can add it.

You can also control whether apps display full screen, around the front camera cutout, or avoid the banded area across it.