title: component above of my webview doesnt appear in react-native
body: <p>I want render  text and webview, but when i go to the navigation for the first time, the component above of the webview not rendered.. If i go to other page and back again to the page that have webview, the component above my webview rendered... what's  wrong eith that</p>
  
  <pre><code>&lt;ScrollView style={{flex: 1}}&gt;
          {
            event.group &amp;&amp;
              &lt;Image style={styles.image_thumb}
                source={{uri: event.group.key_photo.highres_link || 'https://www.unesale.com/ProductImages/Large/notfound.png'}}
              /&gt;
          }
          {
            event.name
            &amp;&amp; 
              &lt;Text style={{flex: 1}}&gt;{event.name}&lt;/Text&gt;
          }
          &lt;Text style={{flex: 1}}&gt;Detail&lt;/Text&gt;
          {
            (event.description &amp;&amp; event.group &amp;&amp; event.name)
              ?  
                &lt;MyWebView
                  source={{html: event.description}}
                  automaticallyAdjustContentInsets={false}
                /&gt;
              : 
                event.visibility !== 'public'
                ?
                  &lt;Text&gt;Detail only visible to members&lt;/Text&gt;
                :
                  &lt;Text&gt;No description  yet&lt;/Text&gt;
          }
  &lt;/ScrollView&gt;
  </code></pre>
  
  <p>this is the result when it load first time
  <a href="https://i.stack.imgur.com/ls9nO.png" rel="nofollow noreferrer">enter image description here</a></p>
  
  <p>and when i got to other page and back again it's rendered
  <a href="https://i.stack.imgur.com/k2mkW.png" rel="nofollow noreferrer">enter image description here</a></p>