Android: Revert "Make the header focusable"

Source/Android/app/src/main/res/layout/list_item_header.xml

@@ -3,7 +3,7 @@
     xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
-    android:focusable="true"
+    android:focusable="false"
     android:layout_height="wrap_content">
 
     <TextView