It's a side effect caused by making scrollView extend below navbar.
Set both of clipToPadding and clipChildren true to fix overlapping.
Fixes:
138962899
Test: visual
Change-Id: Icf696a151055d4be76cafe44d5cb95b67bc2ea9f
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
+ android:clipToPadding="true"
+ android:clipChildren="true"
android:orientation="vertical">
<LinearLayout
android:id="@+id/header_view"