chip_hasAvatarIcon Bool not working

[JonathanImperato]

This is my xml

<com.pchmn.materialchips.ChipsInput android:id="@+id/additional_ingredients" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_marginTop="8dp" android:hint="Additional Ingredients" app2:chip_hasAvatarIcon="false" app:layout_constraintTop_toBottomOf="@id/step_two_command" />

But i still see the icon with the first letter of the chip.