Scaffold's drawer opening is not added to navigation stack about getx HOT 11 CLOSED

void main() {
  runApp(MaterialApp(
   home:MyHomePage(),
    navigatorKey: Get.key,
    navigatorObservers: [
      GetObserver(), 
    ],
  ));
}

class MyHomePage extends StatelessWidget {
  MyHomePage({Key key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(title: Text("test")),
      body: Center(child: Text('My Page!')),
      drawer: Drawer(
        // Add a ListView to the drawer. This ensures the user can scroll
        // through the options in the drawer if there isn't enough vertical
        // space to fit everything.
        child: ListView(
          // Important: Remove any padding from the ListView.
          padding: EdgeInsets.zero,
          children: <Widget>[
            DrawerHeader(
              child: Text('Drawer Header'),
              decoration: BoxDecoration(
                color: Colors.blue,
              ),
            ),
            ListTile(
              title: Text('Item 1'),
              onTap: () {
                // Update the state of the app
                // ...
                // Then close the drawer
                //Navigator.pop(context);
                // Get.back();
              },
            ),
            ListTile(
              title: Text('Item 2'),
              onTap: () {
                // Update the state of the app
                // ...
                // Then close the drawer
                Get.back();
                // Navigator.pop(context);
              },
            ),
          ],
        ),
      ),
    );
  }
}

import 'package:flutter/material.dart';
import 'package:get/get.dart';

void main() {
  Get.put(HomeController());
  runApp(GetMaterialApp(
    initialRoute: '/home',
    getPages: [
      GetPage(
        name: '/home',
        page: () => MyHomePage(),
      ),
    ],
  ));
}

class MyHomePage extends GetView<HomeController> {
  MyHomePage({Key key}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(title: Text("test")),
      body: Center(child: Obx(() => Text('Count ${controller.count}'))),
      drawer: Drawer(
        child: ListView(
          padding: EdgeInsets.zero,
          children: <Widget>[
            DrawerHeader(
              child: Text('Drawer Header'),
              decoration: BoxDecoration(
                color: Colors.blue,
              ),
            ),
            ListTile(
              title: Text('Item 1'),
              onTap: () {
                controller.increment();
                Get.back();
              },
            ),
            ListTile(
              title: Text('Item 2'),
              onTap: () {
                controller.increment();
                Get.back();
              },
            ),
          ],
        ),
      ),
    );
  }
}

class HomeController extends GetxController {
  final _count = 0.obs;

  int get count => _count.value;

  void increment() {
    _count.value += 1;
  }
}