Set DLRadioButton marginWidth between icon and title

Question

Before I upgraded to Swift 4.2 - Xcode 10.1 the DLRadioButton I used had an even spacing between the icon and the title. I never set the spacing and everything worked fine. After the upgrade the icon and the title overlaps

The cocoapod for it says that it uses a default marginWidth of kdefaultmarginwidth

I tried to set the marginWidth in code to anything that would definitely add spacing like 50.0 but the overlap stays. I read somewhere that the kdefaultmarginwidth spacing is 5.0

How can I fix the spacing?

code:

let saleButton: DLRadioButton = {
    let button = DLRadioButton(type: .custom)
    button.translatesAutoresizingMaskIntoConstraints = false
    button.setTitle("Sale", for: .normal)
    button.setTitleColor(UIColor.lightGray, for: .normal)
    button.marginWidth = 50.0 // I tried 5.0, 10.0, 20.0, even 100.0 but nothing
    return button
}()

override func viewDidLoad() {
    super.viewDidLoad()

    view.addSubview(saleButton)
    // constraints get set
}

Answer 1

This is a choppy fix but it works for now because everything else I tried didn't work. Inside the saleButton closure, I had to add 4 empty spaces before I set the string for the title:

I changed this:

button.setTitle("Sale", for: .normal)

to this and the overlapping is now gone

// there are 4 empty spaces in front of the word Sale
button.setTitle("    Sale", for: .normal)

Here is the image below: