ShowDetailScreen.kt

@ExperimentalMaterialApi
@Composable
fun DetailArea(
    ...
    modalBottomSheetState: ModalBottomSheetState
) {
    ...

    val coroutineScope = rememberCoroutineScope()

    Column(...) {
        ...

        showCast?.let {
            if (it.isNotEmpty()) {
                ShowCastList(it) { showCastItem ->
                    coroutineScope.launch {
                        modalBottomSheetState.show()
                    }
                    onCastItemClick(showCastItem)
                }
            }
        }