How do i make an environment variable accessible from my app delegate? – Ios swift

The goal is to trigger a navigation transition when the watch sends the signal. I have watch connectivity set up to respond to messages on the iOS side but the environment variable fails to properly attach. Can you tell me the issue with how I have this set-up?

Ive looked at these two posts with the same error but they didn’t solve my issue:

1. SwiftUI -> Thread 1: Fatal error: No observable object of type
2. SwiftUI @EnvironmentObject error: may be missing as an ancestor of this view

Here’s the code:

App Delegate

class AppDelegate:NSObject, UIApplicationDelegate, WCSessionDelegate {
    
    @EnvironmentObject var cameraManager:CameraManager
    
    func session(_ session: WCSession, activationDidCompleteWith activationState: WCSessionActivationState, error: Error?) {
        
    }
    
    func sessionDidBecomeInactive(_ session: WCSession) {
        
    }
    
    func sessionDidDeactivate(_ session: WCSession) {
        
    }
    func session(_ session: WCSession, didReceiveMessage message: [String : Any], replyHandler: @escaping ([String : Any]) -> Void) {
                guard let request = message["request"] as? String else {
        
                    replyHandler([:])
                    return
                }
                switch request {
                case "test":
                    replyHandler(["test":"Success"])
                case "optionSelected":
                    replyHandler(["optionSelected":"Success"])
                    cameraManager.isOptionSelected = true
                default:
                    replyHandler([:])
                }
    }




func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey : Any]? = nil) -> Bool {
        
        if WCSession.isSupported() {
            let session = WCSession.default
            session.delegate = self
            session.activate()
        }
        return true
    }
}

The error i get is "Fatal error: No ObservableObject of type CameraManager found. A View.environmentObject(_:) for CameraManager may be missing as an ancestor of this view." when I try to change the bool

Entrypoint

@main
struct AppName: App {
    
    
    @StateObject var cameraManager = CameraManager()
    
    @UIApplicationDelegateAdaptor(AppDelegate.self) var appDelegate
    
    var body: some Scene {
        WindowGroup {
            NavigationView {
                ContentView()
            }
            .environmentObject(cameraManager)
        }
    }
}

CameraManager

class CameraManager: NSObject, ObservableObject  {
    
    @Published var isOptionSelected:Bool = false {
        didSet {
            if isOptionSelected == true {
                print("Success")
            }
        }
    }
}