UILabel shows incorrect text in last line when text contains a line break and label has limited numberOfLines and lineBreakMode .byTruncatingTail

If you run the code snippet below, it will show incorrect text in the last line that has the ... ellipsis, as show in this image:

Once you change the lineBreakMode to byWordWrapping, or set the numberOfLines to 0, then the text is displayed correctly. Also, if you remove the line break /n from the text, then the text is displayed correctly.

So my question is: How can I use a /n line break in the text in a UILabel with a limited numberOfLines and lineBreakMode .byTruncatingTail without showing incorrect text on the last line?

import UIKit

class ViewController: UIViewController {

    override func viewDidLoad() {
        super.viewDidLoad()
        
        let text = "A line break challenge \nInvestigating a bug where the text in the last line is incorrect when numberOfLines is limited to for example 3. Very strange indeed. Peculiar. What to do about this? What am I missing?"
        
        let paragraphStyle = NSMutableParagraphStyle()
        paragraphStyle.lineBreakMode = .byTruncatingTail //.byWordWrapping works, but not what I want.

        let attributedString = NSAttributedString(string: text, attributes: [
            .paragraphStyle: paragraphStyle
        ])
        
        let label = UILabel()
        label.attributedText = attributedString
        label.numberOfLines = 3 //0 works, but is not what I want.

        label.translatesAutoresizingMaskIntoConstraints = false
        view.addSubview(label)
        
        label.topAnchor.constraint(equalTo: view.topAnchor, constant: 40.0).isActive = true
        label.leftAnchor.constraint(equalTo: view.leftAnchor, constant: 20.0).isActive = true
        label.rightAnchor.constraint(equalTo: view.rightAnchor, constant: -20.0).isActive = true
    }
}