<AbsoluteLayout
    width="300"
    height="300"
    backgroundColor="red"
    borderRadius="30"
    overflow="hidden"
>
    <Label
        width="100%"
        height="100%"
        backgroundColor="rgba(0, 0, 0, 0.4)"
    ></Label>
</AbsoluteLayout>    

I need the child component to be clipped by the parent by borderRadius, how can I do this?