Sample project to show incoorect nav bar behaviour in iOS 11.2
To reproduce using iOS 11.2:
- Press the left or right button
- Press back button
What should happen: On returning to the main screen, the left and right buttons should be tinted blue
What happens: The button pressed in step 1 will appear inactive, tinted grey. It is however still selectable. You can also restore the tint color by pressing down and swiping on the button.