title: Xamarin round cornered frame's background color surpasses the rounded edges
body: <p>I'm using a frame tag to wrap a grid inside, but whenever I add corner radius to the frame, the background color of the said frame goes out from the rounded corners and is displayed as a sharp corner.</p>
  
  <p>Can anyone help?</p>
  
  <p>An image is also attached with the question to portray the problem correctly.</p>
  
  <p>The code snippet is:</p>
  
  <pre><code>&lt;Frame CornerRadius="15" 
         BackgroundColor="Aqua"  
         OutlineColor="Black" 
         MinimumHeightRequest="100" 
         MinimumWidthRequest="150" 
         HorizontalOptions="Center" 
         VerticalOptions="Center" 
         Grid.Column="2"&gt;
      &lt;Grid x:Name="MessageGrid"   
            HorizontalOptions="Fill" 
            VerticalOptions="Fill"&gt;
          &lt;Grid Margin="0,0,0,0" 
                HorizontalOptions="FillAndExpand" 
                InputTransparent="True"  
                VerticalOptions="FillAndExpand"&gt;
              &lt;Label x:Name="InfoText" 
                     TextColor="Black" 
                     HorizontalOptions="FillAndExpand" 
                     VerticalOptions="FillAndExpand" 
                     InputTransparent="True"
                     Text="Tooltip text goes here and this is to check if its responsive"/&gt;
          &lt;/Grid&gt;
      &lt;/Grid&gt;
  &lt;/Frame&gt;
  </code></pre>
  
  <p><a href="https://i.stack.imgur.com/y1Vqy.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/y1Vqy.png" alt="enter image description here"></a></p>