title: Rotate Animation is not working?
body: <p>I have created one Storyboard with 
  1.Rotate
  2.Scale
  3.Opacity Animations </p>
  
  <p>And applied this storyboard to ellipse(like circle(width and Height are equal) when the ToggleButton is clicked ,All animation are working but Rotate is not working.</p>
  
  <p>My Requirement is 
  1.First it rotate
  2.Scale the x and y(from 1 to 0.2) then
  3.Opacity goes to zero</p>
  
  <p>My plan to achieve the same behavior of Radial Menu.</p>
  
  <pre><code>XAML:
  
  &lt;Storyboard x:Key="enterStoryBoard"&gt;
          &lt;DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.RenderTransform).(TransformGroup.Children)[2].(RotateTransform.Angle)" Storyboard.TargetName="ellipse"&gt;
              &lt;EasingDoubleKeyFrame KeyTime="0" Value="0"/&gt;
              &lt;EasingDoubleKeyFrame KeyTime="0:0:0.4" Value="180"/&gt;
          &lt;/DoubleAnimationUsingKeyFrames&gt;
          &lt;DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.RenderTransform).(TransformGroup.Children)[0].(ScaleTransform.ScaleX)" Storyboard.TargetName="ellipse"&gt;
              &lt;EasingDoubleKeyFrame KeyTime="0" Value="1"/&gt;
              &lt;EasingDoubleKeyFrame KeyTime="0:0:0.4" Value="0.2"/&gt;
          &lt;/DoubleAnimationUsingKeyFrames&gt;
          &lt;DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.RenderTransform).(TransformGroup.Children)[0].(ScaleTransform.ScaleY)" Storyboard.TargetName="ellipse"&gt;
              &lt;EasingDoubleKeyFrame KeyTime="0" Value="1"/&gt;
              &lt;EasingDoubleKeyFrame KeyTime="0:0:0.4" Value="0.2"/&gt;
          &lt;/DoubleAnimationUsingKeyFrames&gt;
          &lt;DoubleAnimationUsingKeyFrames Storyboard.TargetProperty="(UIElement.Opacity)" Storyboard.TargetName="ellipse"&gt;
              &lt;EasingDoubleKeyFrame KeyTime="0" Value="1"/&gt;
              &lt;EasingDoubleKeyFrame KeyTime="0:0:0.4" Value="0"/&gt;
          &lt;/DoubleAnimationUsingKeyFrames&gt;
  
      &lt;/Storyboard&gt;
  
    &lt;Grid&gt;
          &lt;Ellipse x:Name="ellipse" Fill="#FFF4F4F5" Margin="132,96,192,46" Stroke="#FF8300FF" StrokeThickness="35" Width="300" Height="300" RenderTransformOrigin="0.5,0.5"&gt;
              &lt;Ellipse.RenderTransform&gt;
                  &lt;TransformGroup&gt;
                      &lt;ScaleTransform/&gt;
                      &lt;SkewTransform/&gt;
                      &lt;RotateTransform/&gt;
                      &lt;TranslateTransform/&gt;
                  &lt;/TransformGroup&gt;
              &lt;/Ellipse.RenderTransform&gt;
  
          &lt;/Ellipse&gt;           
          &lt;ToggleButton x:Name="toggle" Content="Click" Click="Button_Click" HorizontalAlignment="Center" Margin="0 30 60 0" VerticalAlignment="Center"&gt;
              &lt;ToggleButton.Template&gt;
                  &lt;ControlTemplate TargetType="ToggleButton"&gt;
                      &lt;Grid Background="Transparent"&gt;
                          &lt;Ellipse Width="50" Height="50" Stroke="Black" StrokeThickness="2"/&gt;
                          &lt;ContentPresenter Content="{TemplateBinding Content}" HorizontalAlignment="Center" VerticalAlignment="Center" /&gt;
                      &lt;/Grid&gt;                        
                  &lt;/ControlTemplate&gt;
              &lt;/ToggleButton.Template&gt;
          &lt;/ToggleButton&gt;
      &lt;/Grid&gt;       
  </code></pre>