How to reset the Toolbar position controlled by the CoordinatorLayout?

Question

The app I\'m working on consists of a Navigation Drawer which is implemented in an Activity. The activity layout is as follows:

Answer 1

Replace or Wrap the FrameLayout inside the android.support.design.widget.CoordinatorLayout with a android.support.v4.widget.NestedScrollView and that will do the job automatically without having to any other hacks....so it would look like this: