Condition Binding Attribute Not Working?

I've been struggling with this code for some time now and can't seem to find any complete answers to my question. I've created a small sample to illustrate the problem:

<ListView >
    <ListView.ItemsPanel>
        <ItemsPanelTemplate>
        <StackPanel Margin="0,0,20,0" IsItemsHost="True" />
    </ItemsPanelTemplate>
    </ListView.ItemsPanel>
    <ListView.Items>
        <TextBlock>Test1</TextBlock>
        <TextBlock>Test2</TextBlock>
        <TextBlock>Test3</TextBlock>
        <TextBlock>Test4</TextBlock>
        <TextBlock>Test5</TextBlock>
    </ListView.Items>
    <ListView.ItemContainerStyle>
        <Style TargetType="{x:Type ListViewItem}">
        <Setter Property="Template">
            <Setter.Value>
                <ControlTemplate TargetType="{x:Type ListViewItem}">
                    <Grid>
                        <ContentPresenter/>
                    </Grid>
                    <ControlTemplate.Triggers>
                        <MultiTrigger>
                            <MultiTrigger.Conditions>
                                 <Condition Binding="{Binding RelativeSource={RelativeSource Self}, Path=IsMouseOver}" Value="True" />
                                 <Condition Property="IsSelected" Value="True"/>
                            </MultiTrigger.Conditions>
                            <Setter Property="Visibility" Value="Collapsed"/>
                        </MultiTrigger>
                    </ControlTemplate.Triggers>
                 </ControlTemplate>
             </Setter.Value>
         </Setter>
         </Style>
     </ListView.ItemContainerStyle>
 </ListView>

According to the MultiTrigger settings, the selected item should reappear when the mouse is no