change the background color of the title in UIButton

Question

I would like to change the background color of the title (only!) in UIButton, which contains title and image.

I can only see how to change to background color of the whole button, which is not what I want.

Any idea ?

Answer 1

The full answer is :

 btn.tintColor = UIColor.clear  //if we have different tint, which I had 
 btn.titleLabel?.backgroundColor = UIColor.clear