title: How to use only Light Theme on xamarin?
body: <p>On the phone, I have a dark theme. How on Android I can you only Light theme?</p>
  <p>I updated the visual studio, and now I have the same theme of the program as on the phone, it is dark on the phone, and I want the program to be light, please help.</p>
  <p>I tried</p>
  <pre><code>Application.Current.UserAppTheme = OSAppTheme.Light
  </code></pre>
  <p>but it does not work</p>