title: UITextView editable on iOS5 but not iOS6
body: <p>I have a few UITextViews in my App. Since I have started building from XCode 4.5 the UITextView is sort of not editable in iOS6 but built on an iOS5 device they are fully editable.</p>
  
  <p>The code hasnt changed sinced I started using iOS6. The XIB has been around since iOS4</p>
  
  <p>Symptoms are...</p>
  
  <p>iOS6 </p>
  
  <ul>
  <li>Can raise keyboard with tap and delete characters , but cant type anything else</li>
  <li>Cant lower keyboard with keyboard hide key.</li>
  </ul>
  
  <p>iOS5</p>
  
  <ul>
  <li>Can raise keyboard with tap and edit fully.</li>
  <li>Cant lower keyboard with keyboard hide key.</li>
  </ul>
  
  <p>Im mystified. The <code>textViewDidBeginEditing:</code> gets hit so I know its wired up correctly.</p>