title: UILabel does not wrap (if I change default font size)
body: <p>I am working on a simple <strong>storyboard</strong> prototype. My TableViewController uses Dynamic Prototype as Content.</p>
  
  <p>I have a cell with 4 label of which two will be set in code (the label text). The height of the cell will be calculated in code too. The Line Breaks are set to Word Wrap and <strong>everything's working fine with the default values (System 17.0)</strong>:</p>
  
  <p><em>see here:</em></p>
  
  <p><img src="https://i.stack.imgur.com/DvOI7.png" alt="enter image description here"></p>
  
  <p>..but if I <strong>change the Font Size of the "Fantasy Street..." label</strong> it will not break any more instead it just will be cut off!</p>
  
  <p><em>see here: with System Font 16</em></p>
  
  <p><img src="https://i.stack.imgur.com/CD09s.png" alt="enter image description here"></p>
  
  <p>Lines are set to 0
  Word Wrap is still active</p>
  
  <p>.. I also tried to do it manually in code but no change.</p>
  
  <p>Does anyone have an explanation for that?</p>
  
  <p>****edited:** when I add 
  myLabel.frame = CGRectMake(t.origin.x, t.origin.y, t.size.width, t.size.height *2);</p>
  
  <p>to the cellForRowAtIndexPath I still see the cut off label. But if I then scroll the table view so the label is outside the viewable area shortly it will be displayed with the complete text when it is visible again. </p>
  
  <p>By the way, I am working with viewTags, so I don't have a dedicated Cell Class e.g. UILabel *myLabel = (UILabel *)[cell viewWithTag:2];</p>