Persist child provider not reacting to persisted data #4802

@riverpod
Future<List<Todo>> sortedTodos(Ref ref) async {
  final todos = await ref.watch(todosProvider.future);
  return todos..sort((a, b) => a.name.compareTo(b.name));
}

@riverpod
@JsonPersist()
class Todos extends _$Todos {
  @override
  FutureOr<List<Todo>> build() async {
    persist(
      ref.watch(riverpodCacheProvider.future),
      key: "todos_list",
    );

    if (Random().nextBool()) {
      await Future.delayed(const Duration(seconds: 1), () => throw Exception("Network error"));
    }

    return Future.delayed(const Duration(seconds: 3), () {
      return <Todo>[
        const Todo(id: 1, name: "Wash car"),
        const Todo(id: 2, name: "Cook"),
      ];
    });
  }
}

@riverpod
Future<List<Todo>> sortedTodos(Ref ref) async {
  final todos = ref.watch(todosProvider).value ?? [];
  return todos..sort((a, b) => a.name.compareTo(b.name));
}