Invalid Destroy Error in DA When Changing Scenes

[KadaXuanwu]

Description

In Distributed Authority (DA) topology, when I spawn objects using NetworkObject.Spawn(destroyWithScene: true), then change scene as SessionOwner using NetworkManager.SceneManager.LoadScene("Lobby", LoadSceneMode.Single), the network objects owned by the clients are correctly destroyed, but the SessionOwner receives an error:
Destroy a spawned NetworkObject on a non-owner client is not valid during a distributed authority session.

Additionally, unchecking Scene Migration Synchronization on the NetworkObject was required, even though in my opinion it should be irrelevant when destroyWithScene: true is set.

Reproduce Steps

1. Set up a multiplayer game using Netcode for GameObjects (NGO) with Distributed Authority topology.
2. In a game scene, let clients spawn their own network objects with destroyWithScene: true.
3. Have the session owner call NetworkManager.SceneManager.LoadScene("Lobby", LoadSceneMode.Single).
4. Observe the session owner's console output.

Actual Outcome

• Network objects are destroyed as expected.
• The session owner receives an error

Expected Outcome

• Network objects should be destroyed without errors since destroyWithScene: true was explicitly set.
• in my opinion, Scene Migration Synchronization should not require manual disabling in this context.

Screenshots

NetworkObject on an object owned by a client:

Environment

• OS: Windows 11
• Unity Version: 6000.0.28f1
• Multiplayer Services: 1.0.2
• Netcode Commit: https://docs.unity3d.com/Packages/[email protected]/changelog/CHANGELOG.html

Additional Context

As far as I know, the player object has to be destroyed by each client manually, where as other spawned network objects should be destroyed automatically on scene change if destroyWithScene: true. Please correct me if I'm wrong.