Why does the toolbar go to the context menu? How to fix?
<?xml version="1.0" encoding="utf-8"?> <android.support.v7.widget.Toolbar xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/toolbar" android:elevation="4dp" android:layout_width="match_parent" android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar" android:layout_height="wrap_content" android:background="@color/status_bar_orange"/>
This is how it is displayed 
This is how it should be displayed, on some devices the toolbar is displayed correctly. 
Here is the beginning of a single lavaut where a toolbar is imported.
<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="match_parent" android:layout_height="match_parent" android:weightSum="1" android:background="@color/layout_background"> <include layout="@layout/toolbar" />