After upgrading to 2022 seeing: There is no Master Audio ...

OK. Struggling to understand what the problem is.

I've attached a log, so you can use vscode (or similar). See attachments.

I annotated MasterAudio so that it logged OnDestroy, Awake, and OnDisable.

If you look at line 300, MA is being disabled as part of the scene unload (as we unload the game 'connection' scene, and prepare to load the real scene).
Line 322 is I think the result of an explicit resource unload.

To give context; here is the scene unload/load (async):


private IEnumerator _SwitchToScene(bool connectionScene, Action thenDo)

       {

           var sceneToUnload = connectionScene ? ActualGameScene : StartOrConnect;

           if (!string.IsNullOrEmpty(sceneToUnload) && IsAdditiveSceneLoaded(sceneToUnload))

           {

               SceneLoadEvents.Invoke(new SceneLoadInfo(!connectionScene, SceneLoadInfo.Stage.BeforeUnload, sceneToUnload, Path.GetFileName(sceneToUnload)));

               yield return SceneManager.UnloadSceneAsync(sceneToUnload);

               yield return new WaitForEndOfFrame();

               yield return Resources.UnloadUnusedAssets();

               SceneLoadEvents.Invoke(new SceneLoadInfo(!connectionScene, SceneLoadInfo.Stage.AfterUnload, sceneToUnload, Path.GetFileName(sceneToUnload)));

           }



           var sceneToLoad = connectionScene ? StartOrConnect : ActualGameScene;

           if (!string.IsNullOrEmpty(sceneToLoad))

           {

               if (!IsAdditiveSceneLoaded(sceneToLoad))

               {

                   SceneLoadEvents.Invoke(new SceneLoadInfo(connectionScene, SceneLoadInfo.Stage.BeforeLoad, sceneToLoad, Path.GetFileName(sceneToLoad)));

                   yield return SceneManager.LoadSceneAsync(sceneToLoad, LoadSceneMode.Additive);

                   yield return new WaitForEndOfFrame();

                   MakeLoadedSceneActive(sceneToLoad);

                   SceneLoadEvents.Invoke(new SceneLoadInfo(connectionScene, SceneLoadInfo.Stage.AfterLoad, sceneToLoad, Path.GetFileName(sceneToLoad)));

               }

               else

               {

                   // just fire the events anyway

                   SceneLoadEvents.Invoke(new SceneLoadInfo(connectionScene, SceneLoadInfo.Stage.BeforeLoad, sceneToLoad, Path.GetFileName(sceneToLoad)));

                   SceneLoadEvents.Invoke(new SceneLoadInfo(connectionScene, SceneLoadInfo.Stage.AfterLoad, sceneToLoad, Path.GetFileName(sceneToLoad)));

               }

           }

What we see on 308 is the result of "yield return Resources.UnloadUnusedAssets();" I think. (I cannot guarantee that)

Then we see 325-335, the XR system come up (no origin is OK)

Followed directly by 345: AmbientSound.OnEnable.

Which is WWEEEEEIIIIIRD. Because the next log of "MasterAudio Instance in Awake" (what I added in Awake of MasterAudio.cs) appears 400 years later.

It's almost like Unity isn't respecting script execution ordering, when loading additive.
At this point I'm rubber ducking... just trying to show what I've done, and hopefully show I've been pretty careful to be reasonable/thorough about it.

Staring at the log, I see TWO "MasterAudio Instance in Awake".
Linnes 2565 and 2589.

This is. Odd. and concerning. How could *that* happen. 
Right now I dunno if I'm looking at a Unity bug or me doing something stupid.


Don't quite get how a MA behaviour could get TWO .Awake() calls tho.

Tomorrow I may get a chance to look further.
That's the digging I've done, up to now.

It does sound buggy. Awake being called twice? Let me know if you narrow it down.