search view end constraint

sample_collapsing_animation_scene.xml

<Constraint
    android:id="@id/search_view"
    android:layout_width="0dp"
    android:layout_height="0dp"
    android:layout_marginTop="16dp"
    android:layout_marginBottom="16dp"
    android:elevation="4dp"
    motion:layout_constraintBottom_toTopOf="@id/guideline_toolbar"
    motion:layout_constraintEnd_toStartOf="@id/menu_icon"
    motion:layout_constraintStart_toEndOf="@id/navigation_icon"
    motion:layout_constraintTop_toTopOf="parent" />