如何防止在撰写时向下滑动时模式底部表格关闭

我在我的应用中使用了 Modal Bottom Sheet。如何防止它在向下滑动时关闭？我在表单上有一个延迟列。我希望它只在我单击关闭图标时关闭。

fun Preview(
    list: List<String>,
    onBottomSheetDismiss: (Boolean) -> Unit,
) {
    val scope = rememberCoroutineScope()
    val previewSheetState = rememberModalBottomSheetState(
        skipPartiallyExpanded = false,
    )
    ModalBottomSheet(
        onDismissRequest = { onBottomSheetDismiss(false) },
        sheetState = previewSheetState,
        modifier = Modifier.height(700.dp),
        dragHandle = {
            Column {
                Row(
                    Modifier
                        .fillMaxWidth()
                        .background(Color.White)
                        .padding(start = 15.dp, top = 10.dp, bottom = 5.dp, end = 10.dp),
                    Arrangement.SpaceBetween,
                    Alignment.CenterVertically
                ) {

               Text(text= "Preview")

                 CloseIcon(onClick = {
                        scope.launch {
                            previewSheetState.hide()
                            onBottomSheetDismiss(false)
                        }
                    })
                }
                HorizontalDivider(thickness = 1.dp)
            }
        }
    ) {
       LazyColumn(){
           items(list){
            Text(text= "it")
           }
        }