title: UIImageView tintColor not changing using storyboard
body: <p>I have the rendering more of the image in AssetCatalog as Template :  </p>
  
  <p><a href="https://i.stack.imgur.com/fF2TT.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/fF2TT.png" alt="enter image description here"></a>  </p>
  
  <p>I have then changed the tintColor for UIImageView which is using this image :  </p>
  
  <p><a href="https://i.stack.imgur.com/EKTRL.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/EKTRL.png" alt="enter image description here"></a>  </p>
  
  <p><strong>But when I run the app</strong>, the color of image is still black.<br>
  After going through one of the links I found that I need to add a user defined attribute for UIImageView. So I added that as well, but it is still showing black on running the app.  </p>
  
  <p><a href="https://i.stack.imgur.com/6TkRI.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/6TkRI.png" alt="enter image description here"></a>  </p>
  
  <p><strong>Note : I want to achieve this from Storyboard ONLY.</strong></p>