title: Keyboard is dismissed automatically in iOS9.1 on App Switch
body: <p>I have a screen with a <code>textField</code> in my app. Suppose the settings app is already present in the background with <code>keyboard</code> shown. </p>
  
  <p>Now, I bring up the <code>keyboard</code> in my app and then switch to settings app; a glitch is visible. The <code>keyboard</code> flickers as if it hides and shows instantaneously.</p>
  
  <p>Also, if I switch back to my app, the <code>keyboard</code> is gone. This issue exists only in <code>iOS9</code>. <br><code>iOS9.1</code> to be precise.</p>
  
  <p>Is this a known issue?</p>
  
  <p>Please provide your valuable suggestions or a solution for the same. 
  Thanks.</p>