我想在组件呈现后立即为下拉菜单选择默认值。不想将其设置为标签。我想默认选择下拉菜单中的一个选项，然后用户可以根据自己的喜好更改它
我正在执行类似的操作，它确实设置了默认值，但我无法通过从下拉列表中选择来更改它

val inspectorList = searchViewModel.inspectors.collectAsState().value
var defaultSelectedInspector = ""
var selectedInspector by remember { mutableStateOf(defaultSelectedInspector)}
if (inspectorList?.isNotEmpty() == true) {
    defaultSelectedInspector = inspectorList[0]
    selectedInspector = defaultSelectedInspector
}

这是我的下拉菜单代码

Box(modifier = Modifier.fillMaxWidth()) {
                    OutlinedTextField(
                        value = selectedInspector,
                        onValueChange = {},
                        enabled = false,
                        modifier = Modifier
                            .clickable { showInspectorDropdown = !showInspectorDropdown }
                            .onGloballyPositioned { coordinates ->
                                textFieldSize = coordinates.size.toSize()
                            },
                        colors = TextFieldDefaults.textFieldColors(
                            disabledTextColor = Color.DarkGray,
                            backgroundColor = Color.Transparent
                        ),
                        trailingIcon = {Icon(imageVector = inspectorDropDownIcon, contentDescription = "")}
                    )

                    DropdownMenu(
                        expanded = showInspectorDropdown,
                        onDismissRequest = { showInspectorDropdown = false },
                        Modifier.width(with(LocalDensity.current) { textFieldSize.width.toDp() })
                    ) {
                        inspectorList?.forEach { inspector ->
                            DropdownMenuItem(
                                onClick = {
                                    showInspectorDropdown = false
                                    selectedInspector = inspector
                                }) {
                                Text(text = inspector)
                            }
                        }
                    }
                }