Fix loop bug

nav_graph.xml

    <fragment
        android:id="@+id/firstFragment"
        android:name="com.erikmedina.navigationcomponent.FirstFragment"
        tools:layout="@layout/fragment_first">
        <action
            android:id="@+id/action_firstFragment_to_secondFragment"
            app:destination="@id/secondFragment" />
        <action
            android:id="@+id/action_firstFragment_to_homeFragment"
            app:destination="@id/homeFragment"
            app:popUpTo="@id/homeFragment" />
    </fragment>