title: Some items do not display in SectionList until scroll trigger
body: <p>When using <code>SectionList</code>, rows are not displayed though renderItem is called.
  Rows appear immediately when scroll is triggered on the list.</p>
  
  <p>I have found an issue on <a href="https://github.com/facebook/react-native/issues/13316" rel="nofollow noreferrer">GitHub</a> to discuss about this issue, but i didn't find any solution to fix it. And The issue have been closed and mark to resolved issue.</p>
  
  <p>The solution that have found in above issue is disable <code>removeClippedSubviews</code> in <code>SectionList</code> by set value to <code>false</code>. I see that this is do not solution, just a trick. With the huge of list, disable <code>removeClippedSubviews</code> will be terrible solution because it's don't optimize performance of list view.</p>
  
  <p>I have been looking many hours, but dont have any solution to fix it. Have any suggest to fix this issue?</p>
  
  <p>I have use:</p>
  
  <pre><code>"react": "^16.0.0",
  "react-native": "^0.55.4"
  </code></pre>