ViewController.swift

import UIKit
import Combine

...

class ViewController: UIViewController {

    ...
    
    override func viewDidLoad() {
        super.viewDidLoad()
        overrideUserInterfaceStyle = .light
        
        // 1
        bindStateToTitle()
      
        // 2
        DispatchQueue.global().asyncAfter(deadline: .now() + 2) {
            self.bindAvatarToImageView()
        }   
    }
  
    ...
}