DontDestroyWithOwner does not work

[TjDMC]

Description

DontDestroyWithOwner = true does not work with SpawnWithObservers = false

Reproduce Steps

Create a new scene.
Setup NetworkManager.
Attach the GameManager script to some object.
Create some sample NetworkObject.
Set the references of GameManager.
Build project.
In editor, press S to start server and spawn sample NetworkObject.
In built app, press C to start client.
In editor, press T to trigger change ownership.
In built app, press C to disconnect.
In editor, spawned NetworkObject is destroyed.

using Unity.Netcode;
using UnityEngine;

public class GameManager : MonoBehaviour {
    [SerializeField] private NetworkManager networkManager;
    [SerializeField] private NetworkObject testObject;

    private NetworkObject testInstance;

    private void Update() {
        if (Input.GetKeyDown(KeyCode.S)) {
            networkManager.StartHost();

            testInstance = Instantiate(testObject);
            testInstance.SpawnWithObservers = false;
            testInstance.DontDestroyWithOwner = true;
            testInstance.Spawn();
        }

        if (Input.GetKeyDown(KeyCode.C)) {
            if (networkManager.IsServer || networkManager.IsClient) {
                networkManager.Shutdown();
            } else {
                networkManager.StartClient();
            }
        }

        if (Input.GetKeyDown(KeyCode.T)) {
            testInstance.NetworkShow(1);
            testInstance.ChangeOwnership(1); //also throws an error client-side
        }
    }
}

Actual Outcome

Network object is destroyed

Expected Outcome

Network object not destroyed

Environment

• Unity Version: 6000.0.41f1
• Netcode Version: 2.3.2

[NoelStephensUnity]

@TjDMC,
I have replicated the core issue with the Dont Destroy With Owner property.

The issue with the back-to-back invocations of NetworkShow and ChangeOwnership followed by an error on the target client side and the Dont Destroy With Owner property not being honored upon a client disconnecting will both be resolved in v2.4.0.

[NoelStephensUnity]

Closing as #3477 resolves this issue.