`UpgradeAlert` does not remain visible when a new route is pushed:

[haashem]

It's very common that UpgradeAlert can appear during an initial splash/loading screen, but when the app later navigates to the home route, the alert is placed beneath the newly pushed route and is no longer visible.

Hence, the upgrader fails to remain visible at the moment it is most needed.

upgrader-before.mov

Sample to reproduce:

import 'package:flutter/material.dart';
import 'package:go_router/go_router.dart';
import 'package:upgrader/upgrader.dart';

void main() async {
  WidgetsFlutterBinding.ensureInitialized();

  // Only call clearSavedSettings() during testing to reset internal values.
  await Upgrader.clearSavedSettings(); // REMOVE this for release builds

  runApp(const MyApp());
}

final routerConfig = GoRouter(
  initialLocation: '/splash',
  routes: [
    GoRoute(
        path: '/splash',
        builder: (BuildContext context, GoRouterState state) =>
            const SplashScreen()),
    GoRoute(
        path: '/home',
        builder: (BuildContext context, GoRouterState state) =>
            const HomeScreen('home')),
  ],
);

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @override
  Widget build(BuildContext context) {
    return MaterialApp.router(
      title: 'Upgrader GoRouter Example',
      routerConfig: routerConfig,
      builder: (context, child) {
        return UpgradeAlert(
          navigatorKey: routerConfig.routerDelegate.navigatorKey,
          child: child ?? const Text('child'),
        );
      },
    );
  }
}


class HomeScreen extends StatelessWidget {
  const HomeScreen(this.title, {super.key});

  final String title;

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(title: const Text('Upgrader GoRouter Example')),
      body: Center(child: Text('Checking... $title')),
    );
  }
}

class SplashScreen extends StatefulWidget {
  const SplashScreen({super.key});

  @override
  State<SplashScreen> createState() => _SplashScreenState();
}

class _SplashScreenState extends State<SplashScreen> {
  @override
  void initState() {
    super.initState();
    Future.delayed(const Duration(seconds: 2), () {
      context.go('/home');
    });
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: Center(
        child: Text('Loading ...'),
      ),
    );
  }
}

[mygym2025]

is this merged?

[ilyasarafath]

same issue , any updates?