Possible workarounds for lazy properties in an @observable class

ObservableLazyWorkarounds.swift

import Cocoa
import Observation

@Observable
class User {
    @ObservationIgnored lazy var id : Int = {
        return Int.random(in: 1...100)
    }()
}

//
// …or…
//

@Observable
public class User {
    var idStorage : Int? = nil
    
    var id : Int {
        get {
            if idStorage == nil {
                idStorage = Int.random(in: 1...100)
            }

            return idStorage!
        }
        
        set {
            idStorage = newValue
        }
    }
}