title: Why can't I slide the ListView.builder on Flutter WEB?
body: <p>When I try to slide the ListView.Builder on my browser (chrome), it doesn't work...
  What's messed up is that when I run the devtools of chrome and activate the device toolbar in 'Responsive mode' it works... It seems that Flutter only accepts simulated touch screens...
  Any ideas?</p>
  <pre><code>         Scaffold(
    body: Container(
      width: 100.h,
      height: 100.w,
      decoration: const BoxDecoration(
        gradient: LinearGradient(
          colors: 
          [
            Color(0xFF3366FF),
            Color(0xFF00CCFF),
          ],
          begin: FractionalOffset(0.0, 0.0),
          end: FractionalOffset(0.0, 1.0),
          stops: [0.0, 1.0],
          tileMode: TileMode.clamp
        ),
      ),
      child: Column(
        children: [
          TopBar(),
          Padding(
            padding: EdgeInsets.only(top: 2.w),
            child: Row(
              mainAxisAlignment: MainAxisAlignment.center,
              children: [
                IconButton(
                  onPressed: () {
                      Navigator.of(context).pop();
                  },
                   icon: Icon(
                     Icons.arrow_back_ios,
                     color: Colors.white,
                     size: 8.sp,
                   )
                ),
                Text(
                  &quot;En attente de validation&quot;,
                  style: TextStyle(
                    color: Colors.white,
                    fontSize: 8.sp
                  ),
                )
              ],
            ),
          ),
          Padding(
            padding: EdgeInsets.only(left: 1.h),
            child: Align(
              alignment: Alignment.centerLeft,
              child: Text(
                &quot;Prospection 'maison'&quot;,
                style: TextStyle(
                  color: Colors.white,
                  fontSize: 8.sp
                ),
              ),
            ),
          ),
          //normal
          Expanded(
            child: Padding(
              padding: EdgeInsets.only(bottom: 1.w),
              child: ListView.builder(
                physics: const AlwaysScrollableScrollPhysics(),
                scrollDirection: Axis.horizontal,
                itemBuilder: (context, index) {
                  return Padding(
                    padding: EdgeInsets.only(left: 1.h),
                    child: 
                    
                    //Card Building
                    Container(
                      width: 20.h,
                      decoration: BoxDecoration(
                        color: Colors.white,
                        borderRadius: BorderRadius.circular(6)
                      ),
                      child: Column(
                        children: [
                          Padding(
                            padding: EdgeInsets.only(left: 4.h),
                            child: Align(
                              alignment: Alignment.centerLeft,
                              child: Text(
                                &quot;22&quot;,
                                style: TextStyle(
                                  fontFamily: 'Basic',
                                  fontSize: 15.sp
                                ),
                              ),
                            ),
                          ),
                          Padding(
                            padding: EdgeInsets.only(left: 1.h),
                            child: Align(
                              alignment: Alignment.centerLeft,
                              child: Text(
                                &quot;JUMP STREET&quot;,
                                style: TextStyle(
                                  fontFamily: 'Basic',
                                  fontSize: 9.sp
                                ),
                              ),
                            ),
                          ),
                          Padding(
                            padding: EdgeInsets.only(top: 2.w),
                            child: Center(
                              child: Icon(
                                CupertinoIcons.building_2_fill,
                                size: 40.sp,
                              ),
                            ),
                          ),
                          Padding(
                            padding: EdgeInsets.only(left: 1.h),
                            child: Align(
                              alignment: Alignment.centerLeft,
                              child: Text(
                                &quot;a&quot;,
                                style: TextStyle(
                                  fontFamily: 'Basic',
                                  fontSize: 9.sp
                                ),
                              ),
                            ),
                          ),
                          Padding(
                            padding: EdgeInsets.only(top: 2.w),
                            child: SizedBox(
                              width: 15.h,
                              child: CupertinoButton(
                                color: Colors.green,
                                child: Text(&quot;Completer&quot;),
                                onPressed: () {
  
                                }
                              ),
                            ),
                          )
  
                        ],
                      ),
                    ),
  
  
  
                  );
                },
                itemCount: 30,
              ),
            ),
          ),
          //multi
          Padding(
            padding: EdgeInsets.only(left: 1.h),
            child: Align(
              alignment: Alignment.centerLeft,
              child: Text(
                &quot;Prospection 'immeuble'&quot;,
                style: TextStyle(
                  color: Colors.white,
                  fontSize: 8.sp
                ),
              ),
            ),
          ),
          Expanded(
            child: Padding(
              padding: EdgeInsets.only(bottom: 1.w),
              child: ListView.builder(
                physics: const AlwaysScrollableScrollPhysics(),
                scrollDirection: Axis.horizontal,
                itemBuilder: (context, index) {
                  return Padding(
                    padding: EdgeInsets.only(left: 1.h),
                    child: 
                    
                    //Card Building
                    Container(
                      width: 20.h,
                      decoration: BoxDecoration(
                        color: Colors.white,
                        borderRadius: BorderRadius.circular(6)
                      ),
                      child: Column(
                        children: [
                          Padding(
                            padding: EdgeInsets.only(left: 4.h),
                            child: Align(
                              alignment: Alignment.centerLeft,
                              child: Text(
                                &quot;22&quot;,
                                style: TextStyle(
                                  fontFamily: 'Basic',
                                  fontSize: 15.sp
                                ),
                              ),
                            ),
                          ),
                          Padding(
                            padding: EdgeInsets.only(left: 1.h),
                            child: Align(
                              alignment: Alignment.centerLeft,
                              child: Text(
                                &quot;JUMP STREET&quot;,
                                style: TextStyle(
                                  fontFamily: 'Basic',
                                  fontSize: 9.sp
                                ),
                              ),
                            ),
                          ),
                          Padding(
                            padding: EdgeInsets.only(top: 2.w),
                            child: Center(
                              child: Icon(
                                CupertinoIcons.building_2_fill,
                                size: 40.sp,
                              ),
                            ),
                          ),
                          Padding(
                            padding: EdgeInsets.only(left: 1.h),
                            child: Align(
                              alignment: Alignment.centerLeft,
                              child: Text(
                                &quot;b&quot;,
                                style: TextStyle(
                                  fontFamily: 'Basic',
                                  fontSize: 9.sp
                                ),
                              ),
                            ),
                          ),
                          Padding(
                            padding: EdgeInsets.only(top: 2.w),
                            child: SizedBox(
                              width: 15.h,
                              child: CupertinoButton(
                                color: Colors.green,
                                child: Text(&quot;Completer&quot;),
                                onPressed: () {
  
                                }
                              ),
                            ),
                          )
  
                        ],
                      ),
                    ),
  
  
  
                  );
                },
                itemCount: 30,
              ),
            ),
          )
        ]
      ),
    ),
  );
  </code></pre>
  <p>This is my flutter doctor.</p>
  <pre><code>[√] Flutter (Channel master, 2.5.0-2.0.pre.113, on Microsoft Windows [version 
  10.0.19043.1110], locale fr-FR)
  [!] Android toolchain - develop for Android devices (Android SDK version 30.0.2)
     X cmdline-tools component is missing
       Run `path/to/sdkmanager --install &quot;cmdline-tools;latest&quot;`
       See https://developer.android.com/studio/command-line for more details.
     X Android license status unknown.
       Run `flutter doctor --android-licenses` to accept the SDK licenses.
       See https://flutter.dev/docs/get-started/install/windows#android-setup for more 
       details.
     [√] Chrome - develop for the web
     [√] Visual Studio - develop for Windows (Visual Studio Community 2019 16.8.3)
     [√] Android Studio (version 4.1)
     [√] IntelliJ IDEA Community Edition (version 2021.1)
     [√] VS Code (version 1.58.2)
     [√] Connected device (3 available)
  </code></pre>