UWP - ListView Scrolling - won't stay at scrolled position
<p>I have a <code>ListView</code> with grouping. Everything works fine except scrolling. If I want to scroll down the <code>ListView</code> then after releasing the <code>ListView</code> goes back on the beginning. I have tried to set <code>ScrollViewer.VerticalScrollMode</code> to <code>Enabled</code> and <code>ScrollViewer.VerticalScrollBarVisibility</code> to <code>Auto</code>. But no success.</p>

<p>XAML code:</p>

<pre><code>&lt;PivotItem&gt;
    &lt;StackPanel Orientation="Vertical" &gt;    
        &lt;TextBox x:Name="SearchBox"
                     PlaceholderText="Search ... "
                     TextChanged="SearchBox_TextChanged"/&gt;

        &lt;ListView x:Name="ContactsListView"
                  ItemTemplate="{StaticResource ContactsTemplate}"
                  ItemsSource="{x:Bind ContactsViewSource.View}"
                  SelectionMode="Single"
                  ScrollViewer.VerticalScrollMode="Enabled"
                  ScrollViewer.VerticalScrollBarVisibility="Auto" &gt;

                  &lt;ListView.GroupStyle&gt;
                     &lt;GroupStyle&gt;
                        &lt;GroupStyle.HeaderTemplate&gt;
                           &lt;DataTemplate x:DataType="data:GroupingItem"&gt;
                              &lt;TextBlock Text="{x:Bind Key}"
                                         Foreground="Blue"
                                         Style="{ThemeResource TitleTextBlockStyle}"/&gt;
                           &lt;/DataTemplate&gt;
                        &lt;/GroupStyle.HeaderTemplate&gt;
                     &lt;/GroupStyle&gt;
                  &lt;/ListView.GroupStyle&gt;
        &lt;/ListView&gt;
    &lt;/StackPanel&gt;
&lt;/PivotItem&gt;
</code></pre>

<p>Could you give me some hint? Because I have searched the net but without any solution. Thanks in advance.</p>