Scrolling Listview in linux app with flutter

I am developing an app to run on a raspberry pi 4.

I have a simple ListView, I am compiling for linux with 'flutter build linux' and to be able to scroll on a touch screen I have to move my finger on the scroll bar. If I scroll with the mouse wheel it works fine, but on a touch screen I necessarily have to do it on the scroll bar and not on the elements contained in the ListView.

However, if I build the app for use with flutter-pi, that is, build it as 'flutter build bundle', move it to the pi and then run it as 'flutter-pi my_app' then the listview scrolls on a touch screen. it works by hovering over items in the listview. For more details on how to compile for flutter-pi

And if I compile for the web, the scroll above the listview elements also works, it doesn't work when I compile for linux desktop app

My question is: Is there a way to scroll the listview by moving your finger over the elements in a native linux application and not through flutter-pi or web?

This is my code:

import 'package:flutter/material.dart';

Future<void> main() async {
   runApp(const MyApp2());
}
class MyApp2 extends StatelessWidget {
   const MyApp2({super.key});
  
  

   @override
   Widget build(BuildContext context) {
     var list2 = <Color>[];
     list2.add(Colors.black);
     list2.add(Colors.amber);
     list2.add(Color.fromARGB(255, 241, 150, 143));
     list2.add(Colors.blue);
     list2.add(Colors.pink);
     list2.add(Colors.blueAccent);
     return MaterialApp(
       title: 'ListView',
       home: Scaffold(
         body: ListView.builder(
               physics: const AlwaysScrollableScrollPhysics(),
               itemCount: list2.length,
               itemBuilder: (context, index) {
                 return Padding(
                   padding: const EdgeInsets.symmetric(vertical: 20),
                   child: Container(
                     color: list2[index],
                     height: 150,
                   ),
                 );
               }),
       ),
     );
   }
}