[ BUG ] : AnimationController.dispose() called more than once when i remove current page from widget tree

[muyiwexy]

Appinio. Swiper

Describe the bug
I get this error FlutterError (AnimationController.dispose() called more than once. A given AnimationController cannot be disposed more than once. The following AnimationController object was disposed multiple times: AnimationController#befbd(▶ 1.000; paused; DISPOSED)) when I change from the main screen to another mid-animation

To Reproduce
Steps to reproduce the behavior:

1. once the animation starts, replace the page on the widget tree using pushreplacement

Expected behavior
Normal navigation while disposing of the controller

Additional context

import 'dart:developer';

import 'package:appinio_swiper/appinio_swiper.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';

void main() {
  runApp(const MyApp());
}

class MyApp extends StatelessWidget {
  const MyApp({
    Key? key,
  }) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return const CupertinoApp(
      debugShowCheckedModeBanner: false,
      home: Example(),
    );
  }
}

class Example extends StatefulWidget {
  const Example({
    Key? key,
  }) : super(key: key);

  @override
  State<Example> createState() => _ExamplePageState();
}

class _ExamplePageState extends State<Example> {
  final AppinioSwiperController controller = AppinioSwiperController();

  @override
  void initState() {
    Future.delayed(const Duration(seconds: 1)).then((_) {
      _shakeCard();
    });
    super.initState();
  }

  @override
  Widget build(BuildContext context) {
    return Material(
      child: CupertinoPageScaffold(
        child: Column(
          children: [
            const SizedBox(
              height: 50,
            ),
            SizedBox(
              height: MediaQuery.of(context).size.height * .75,
              child: Padding(
                padding: const EdgeInsets.only(
                  left: 25,
                  right: 25,
                  top: 50,
                  bottom: 40,
                ),
                child: AppinioSwiper(
                  invertAngleOnBottomDrag: true,
                  backgroundCardCount: 3,
                  swipeOptions: const SwipeOptions.all(),
                  controller: controller,
                  onCardPositionChanged: (
                    SwiperPosition position,
                  ) {
                    //debugPrint('${position.offset.toAxisDirection()}, '
                    //    '${position.offset}, '
                    //    '${position.angle}');
                  },
                  onSwipeEnd: _swipeEnd,
                  onEnd: _onEnd,
                  cardCount: 2,
                  cardBuilder: (BuildContext context, int index) {
                    return Container(
                      color: Colors.red,
                    );
                  },
                ),
              ),
            ),
            ElevatedButton(
              onPressed: () {
                Navigator.of(context).pushReplacement(
                    MaterialPageRoute(builder: (_) => SecondScreen()));
              },
              child: Text("Click me"),
            ),
          ],
        ),
      ),
    );
  }

  void _swipeEnd(int previousIndex, int targetIndex, SwiperActivity activity) {
    switch (activity) {
      case Swipe():
        log('The card was swiped to the : ${activity.direction}');
        log('previous index: $previousIndex, target index: $targetIndex');
        break;
      case Unswipe():
        log('A ${activity.direction.name} swipe was undone.');
        log('previous index: $previousIndex, target index: $targetIndex');
        break;
      case CancelSwipe():
        log('A swipe was cancelled');
        break;
      case DrivenActivity():
        log('Driven Activity');
        break;
    }
  }

  void _onEnd() {
    log('end reached!');
  }

  // Animates the card back and forth to teach the user that it is swipable.
  Future<void> _shakeCard() async {
    const double distance = 30;
    // We can animate back and forth by chaining different animations.
    await controller.animateTo(
      const Offset(-distance, 0),
      duration: const Duration(milliseconds: 200),
      curve: Curves.easeInOut,
    );
    await controller.animateTo(
      const Offset(distance, 0),
      duration: const Duration(milliseconds: 400),
      curve: Curves.easeInOut,
    );
    // We need to animate back to the center because `animateTo` does not center
    // the card for us.
    await controller.animateTo(
      const Offset(0, 0),
      duration: const Duration(milliseconds: 200),
      curve: Curves.easeInOut,
    );
  }
}

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

  @override
  Widget build(BuildContext context) {
    return Material(
      child: CupertinoPageScaffold(
        child: Center(
          child: Text("data"),
        ),
      ),
    );
  }
}

you can test with this code