Jetpack compose: elevate card from bottom

Question

I was implementing Card shape in Jetpack Compose while I ran into this problem.

What I wanted was to only elevate one end or bottom of the card but I didn't find any relevant documents supporting that.
I tried looking into the implementation code of Card to get an idea (following is the code of the implementation):

@Composable
fun Surface(
    modifier: Modifier = Modifier,
    shape: Shape = RectangleShape,
    color: Color = MaterialTheme.colors.surface,
    contentColor: Color = contentColorFor(color),
    border: BorderStroke? = null,
    elevation: Dp = 0.dp,
    content: @Composable () -> Unit
) {
    Surface(
        modifier = modifier,
        shape = shape,
        color = color,
        contentColor = contentColor,
        border = border,
        elevation = elevation,
        content = content,
        clickAndSemanticsModifier = Modifier
            .semantics(mergeDescendants = false) {}
            .pointerInput(Unit) { }
    )
}

but here it is accepting elevation in Dp, which means it with elevate the whole Card.

So I don't know how to implement it in Jetpack Compose, can someone help me with the implementation?

Edit:

I created an issue for this question: https://issuetracker.google.com/issues/227767373