Could not called initState and update (riverpod state_notifier) - flutter

Question

Problem
I'm using riverpod and state_notifier.
The initState() and update() that StateNotifier has are called and No. The other member functions can be called successfully. However, other member functions can be called successfully.
import 'package:flutter/material.dart';
import 'package:flutter_hooks/flutter_hooks.dart';
import 'package:hooks_riverpod/hooks_riverpod.dart';
import 'package:riverpod_todo_list/todo_list_notifier.dart';
import 'package:riverpod_todo_list/todo_list_state.dart';
void main() {
print('start~~');
runApp(ProviderScope(child: MyApp()));
}
class MyApp extends HookWidget {
// ...
}
final todoListProvider = StateNotifierProvider((_) => TodoListNotifier());
class MyHomePage extends HookWidget {
final _controller = TextEditingController();
final todoListNotifier = useProvider(todoListProvider);
final TodoListState _todoListState =
useProvider(todoListProvider.state.select((value) => value));
//...
import 'package:riverpod_todo_list/todo.dart';
import 'package:riverpod_todo_list/todo_list_state.dart';
import 'package:state_notifier/state_notifier.dart';
import 'package:uuid/uuid.dart';
class TodoListNotifier extends StateNotifier<TodoListState> with LocatorMixin {
TodoListNotifier() : super(const TodoListState());
Uuid _uuid = Uuid();
// could not run.
#override
void initState() {
super.initState();
print('init state~~~');
}
// could not run.
#override
void update(Locator watch) {
super.update(watch);
print('update');
}
// could run.
void add(String title) {
Todo todo = Todo(id: _uuid.v4(), title: title);
List<Todo> todoList = []..addAll(state.todoList);
todoList.add(todo);
state = state.copyWith(todoList: todoList);
}
// could run.
void toggleStatus(int index) {
List<Todo> todoList = []..addAll(state.todoList);
todoList[index] = state.todoList[index]
.copyWith(completed: !state.todoList[index].completed);
state = state.copyWith(todoList: todoList);
print('changed toggle~~');
}
}
restarted logs
not put initState() and update() logs.
Performing hot restart...
Restarted application in 464ms.
flutter: start~~

Answer 1

The question is already answered on the Github.
LocatorMixin is not supported by Riverpod.
https://github.com/rrousselGit/river_pod/issues/75#issuecomment-671255330
And it's proposed to note it in the document.
In my opinion, LocatorMixin is not needed to use with Riverpod because of ProvidierReference.
final userRepositoryProvider = Provider((ref) => UserRepository());
final userControllerProvider = StateNotifierProvider((ref) {
return UserController(
// Read userRepositoryProvider and create a UserController from the result
repository: ref.watch(userRepositoryProvider),
);
});