I want to split my screen in half horizontally in Jetpack Compose like this:
[![enter image description here](https://i.stack.imgur.com/QnXY5.jpg)](https://i.stack.imgur.com/QnXY5.jpg)

```
    @Composable
fun Splash(alpha: Float) {
    val configuration = LocalConfiguration.current
    val screenHeight = configuration.screenHeightDp.dp
    val screenWidth = configuration.screenWidthDp.dp
    val composition by rememberLottieComposition(LottieCompositionSpec.RawRes(R.raw.cat2))
    Box(
        modifier = Modifier
            .background(Blue)
            .height(screenHeight /  2)
            .padding(8.dp),
        contentAlignment = Alignment.TopCenter
    ) {
        Column() {
            Text(text = "Example", fontSize = 44.sp)
        }
    }
    Box(
        modifier = Modifier
            .background(Red)
            .height(screenHeight /  2)
            .padding(8.dp),
        contentAlignment = Alignment.BottomCenter
    ){
        Column {

            Text(text = "Example", textAlign = TextAlign.End, color = Grey, fontSize = 12.sp)
        }
    }
}

```

I can get screen height with LocalConfiguration.current in dp and I set my top box and bottom box alignments as Alignment.TopCenter and Alignment.BottomCenter respectively but it didn't work. Second box(Red one) stays on top of the blue one.