title: Popup in Xamarin is too long
body: <p>I tried to create a popup in Xamarin forms using Xamarin.Community.Toolkit. But unexpectedly Popup is too long and like vertically full-screen like this.
  [My Screenshot][1]
  How can I fix it.
  My UI code is below.</p>
  <pre><code>&lt;xct:Popup 
              xmlns=&quot;http://xamarin.com/schemas/2014/forms&quot;
               xmlns:x=&quot;http://schemas.microsoft.com/winfx/2009/xaml&quot;
               xmlns:xct=&quot;http://xamarin.com/schemas/2020/toolkit&quot;
               x:Class=&quot;Barcode_Mobile.Views.ConnectionPage&quot; &gt;
      
  &lt;Grid  Padding=&quot;20,10,20,10&quot; &gt;
              &lt;Grid.RowDefinitions&gt;
                  &lt;RowDefinition Height=&quot;Auto&quot; /&gt;
                  &lt;RowDefinition Height=&quot;50&quot; /&gt;
                  &lt;RowDefinition Height=&quot;50&quot; /&gt;
                  &lt;RowDefinition Height=&quot;50&quot; /&gt;
                  &lt;RowDefinition Height=&quot;50&quot; /&gt;
                  &lt;RowDefinition Height=&quot;50&quot; /&gt;
              &lt;/Grid.RowDefinitions&gt;
              &lt;Label Text=&quot;Server And Database Informations&quot;
                     FontSize=&quot;18&quot;
                  VerticalOptions=&quot;CenterAndExpand&quot; 
                  HorizontalOptions=&quot;Start&quot; Grid.Row=&quot;0&quot;/&gt;
              &lt;Entry  Placeholder=&quot;Example: 127.0.0.1&quot;  Grid.Row=&quot;1&quot; x:Name=&quot;TxtServerAddress&quot;/&gt;          
              &lt;Entry  Placeholder=&quot;Username&quot;  Grid.Row=&quot;2&quot; x:Name=&quot;TxtLogIn&quot;/&gt;
              &lt;Entry  Placeholder=&quot;Password&quot;  Grid.Row=&quot;3&quot; x:Name=&quot;TxtPasswd&quot; IsPassword=&quot;True&quot;/&gt;
              &lt;Picker Grid.Row=&quot; 4&quot; x:Name=&quot;DbPicker&quot;  ItemsSource=&quot;{Binding}&quot; Visual=&quot;Material&quot;/&gt;
              &lt;Button Text=&quot;Connect&quot; Grid.Row=&quot;5&quot; x:Name=&quot;BtnConnect&quot; Clicked=&quot;BtnConnect_Clicked&quot; WidthRequest=&quot;300&quot;/&gt;
          &lt;/Grid&gt;               
   &lt;/xct:Popup&gt;```
  
  
    [1]: https://i.stack.imgur.com/Dmdca.jpg
  </code></pre>