Class in which there are screens with BottomBar.

class _MainAppState extends State<MainApp> {
  @override
  Widget build(BuildContext context) {
    return const ScaffoldBottomBar(
      children: [
        HomePage(),
        SettingsPage(),
      ],
    );
  }
}

This is my AppRouter

@AutoRouterConfig()
class AppRouter extends RootStackRouter {
  @override
  List<AutoRoute> get routes => [
        AutoRoute(page: LoginRoute.page, path: "/login"),
        AutoRoute(page: CheckUserRoute.page, path: "/check-user"),
        AutoRoute(
          page: MainApp.page,
          initial: true,
          path: "/main-app",
          children: [
            AutoRoute(page: SettingsRoute.page, path: "settings"),
            AutoRoute(page: HomeRoute.page, path: "home"),
          ],
        ),
      ];
}

I wanna have the initial route as /main-app/home if the user is authenticated else initial route will be /check-user. Please tell me how can I do so?

class MyApp extends StatelessWidget {
  final bool isAuthenticated;
  const MyApp({super.key, required this.isAuthenticated});

  @override
  Widget build(BuildContext context) {
    AppRouter appRouter = AppRouter();
    return MultiBlocProvider(
      providers: [
        BlocProvider(
          create: (context) => AuthBloc(),
        ),
        BlocProvider(
          create: (context) => HomeBloc(),
        ),
      ],
      child: MaterialApp.router(
        title: 'MelonFeed',
        debugShowCheckedModeBanner: false,
        theme: lightTheme(),
        darkTheme: darkTheme(),
        themeMode: ThemeMode.system,
        routerConfig: appRouter.config(),
      ),
    );
  }
}

Please help me that how can I set initial route based on isAuthenticated.