Laxman Mishra, I think you mean about the drawer navigation screens. Since it is a drawer navigation, we can navigate to screens directlly from side menu. In this scenario, normmaly not use back button and keep the burger menu at left side top conner static. If user going into more step on info screen, then we need to show the back button since it is a stack navigation.
I have noticed that you can always show the drawer using the swipe gesture even when the current destination is not configured as top level destination.
I managed to control this using a DestinationChangedListener to lock the drawer close if is not in a top level destination.
Is there another way to handle this behavior or am I doing something wrong?