title: Why I can't insert anymore negative values to the right content inset of a UIButton?
body: <p>I'm trying to add a left and right margin to the content of a UIButton. I've always managed to to that with the previous version of Xcode by adding positive values to both left and right insets (lets say 8 for both) and by adding a positive left inset (lets say 8) and a negative one (-8) for the right inset of the Title (I've attached an image to clarify what I mean).</p>
  
  <p>Unfortunately I've recently tried to do the same with the last version of Xcode but I can't anymore put negative values to Right Inset field.
  Have you noticed the same? Is this an Xcode issue or is a "feature" and I have to change the approach?</p>
  
  <p>Thank you for your help :)</p>
  
  <p><a href="https://i.stack.imgur.com/KWEsp.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/KWEsp.png" alt="enter image description here"></a></p>