BAckground Clipping, Or not fading completely

[SanjaykmZ]

Version used:
latest version

<soup.neumorphism.NeumorphCardView
style="@style/Widget.Neumorph.TextView"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="20dp"
android:layout_marginRight="20dp"
android:layout_gravity="center"
android:padding="12dp"
app:neumorph_shadowElevation="3dp"
app:neumorph_shadowColorLight="@color/white"
app:neumorph_shadowColorDark="@color/dark"
app:neumorph_lightSource="leftTop"
app:neumorph_shapeType="flat"
app:neumorph_shapeAppearance="@style/neo_rect"
app:neumorph_backgroundColor="@color/colorAccent"
app:neumorph_inset="12dp">

    <TextView
        android:id="@+id/buttonContinue"
        android:layout_width="match_parent"
        android:layout_height="55dp"
        android:layout_gravity="center"
        android:gravity="center"
        android:textStyle="bold"
        android:fontFamily="@font/font2"
        android:text="S E N D   O T P"
        android:textColor="@color/white" />

</soup.neumorphism.NeumorphCardView>

Even on increasing inset, Shadow is not fading completely, Its CLipping at bottom