title: Frame not taking the full height Xamarin forms
body: <p>I have Xamarin page which has a grid with two rows and a column. In the first row/column I have a label and the second row/column I have a frame where it does not take the full height of the row. Could you help, please?</p>
  
  <pre><code>      &lt;controls:GradientColorStack
          StartColor="#0cacee"
          EndColor="#0574d8"
          HorizontalOptions="FillAndExpand"
          VerticalOptions="FillAndExpand"
          GradientOreintation="Vertical"&gt;
          &lt;Grid&gt;
              &lt;Grid.ColumnDefinitions&gt;
                  &lt;ColumnDefinition Width="*" /&gt;
              &lt;/Grid.ColumnDefinitions&gt;
              &lt;Grid.RowDefinitions&gt;
                  &lt;RowDefinition Height="330" /&gt;
                  &lt;RowDefinition Height="*" /&gt;
              &lt;/Grid.RowDefinitions&gt;
  
              &lt;Label Grid.Column="0"
                     Grid.Row="0"
                     HorizontalOptions="FillAndExpand"
                     VerticalOptions="FillAndExpand"
                     Text="" /&gt;
  
              &lt;controls:CustomFrame
                  Grid.Row="1"
                  CornerRadius="30,30,0,0"
                  BackgroundColor="White"
                  HasShadow="True"
                  HorizontalOptions="FillAndExpand"
                  VerticalOptions="FillAndExpand"
                  Margin="12,20,12,0" /&gt;
          &lt;/Grid&gt;
      &lt;/controls:GradientColorStack&gt;
  </code></pre>