Wrapping CupertinoListTile with SizeTransition removes the divider

[MarsGoatz]

I have a use case to hide the CupertinoListTile and when wrapping the CupertinoListTile with SizeTransition, the divider is no longer visible. The workaround is to wrap the tile with a Container and provide explicit height but this leads to gaps between the tiles which unfortunately degrades the aesthetics of the CupertinoListTile.

Example

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

void main() => runApp(MyApp());

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return CupertinoApp(
      localizationsDelegates: <LocalizationsDelegate<dynamic>>[
        DefaultMaterialLocalizations.delegate,
        DefaultWidgetsLocalizations.delegate,
        DefaultCupertinoLocalizations.delegate,
      ],
      title: 'Cupertino List Divider Test',
      theme: CupertinoThemeData(brightness: Brightness.dark),
      home: MyHomePage(),
    );
  }
}

class MyHomePage extends StatefulWidget {
  @override
  _MyHomePageState createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> with TickerProviderStateMixin {
  @override
  Widget build(BuildContext context) {
    var controller = AnimationController(
      duration: Duration.zero,
      vsync: this,
    )..forward();

    var animation = CurvedAnimation(
      parent: controller,
      curve: Curves.linear,
    );

    return CupertinoPageScaffold(
      navigationBar: CupertinoNavigationBar(
        middle: Text('Cupertino List Divider Test'),
      ),
      child: ListView.builder(
        itemCount: 10,
        itemBuilder: (context, index) {
          return SizeTransition(
            sizeFactor: animation,
            child: CupertinoListTile(
              title: Center(child: Text(index.toString())),
            ),
          );
        },
      ),
    );
  }
}

Flutter Doctor

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