Shadow corners are sharp edges

[MoatazMohamedd]

I'm trying to use this button but the edges are being sharply cut like this:

<soup.neumorphism.NeumorphButton
           android:id="@+id/materialButton"
           style="@style/Widget.Neumorph.Button"
           android:layout_width="wrap_content"
           android:layout_height="wrap_content"
           android:layout_marginTop="24dp"
           android:background="@color/background"
           android:gravity="center"
           android:text="Test Button"
           android:textColor="@color/white"
           app:layout_constraintStart_toStartOf="@+id/textView3"
           app:layout_constraintTop_toBottomOf="@+id/te
           app:neumorph_shadowColorDark="@color/black"
           app:neumorph_shadowColorLight="@color/white"
           app:neumorph_shadowElevation="1.5dp"
           app:neumorph_shapeAppearance="@style/CustomShapeAppearance"
           app:neumorph_shapeType="flat">

Version used:
Pixel4 API 30

[Fly-Felix]

在父布局添加 android:clipToPadding="false"属性