ActivityView exception

[fwild]

Starting the app and creating a new activity seems to throw an error:

System.NullReferenceException: Object reference not set to an instance of an object.
  Module "MirageXR.View.ActivityView", in InitializeAsync
  Module "MirageXR.View.ActivityView", in InitializeAsync
  Module "MirageXR.View.ActivityView", in Start
  Module "System.Runtime.ExceptionServices.ExceptionDispatchInfo", in Throw
  Module "Cysharp.Threading.Tasks.UniTaskExtensions", in Forget

See Sentry error.

Seems to originate from this code block:

private void Start()
{
    InitializeAsync().Forget();
}

private async UniTask InitializeAsync()
{
    RootObject.Instance.LEE.StepManager.OnStepChanged += StepManagerOnStepChanged;
    RootObject.Instance.LEE.ContentManager.OnContentActivated += ContentManagerOnContentActivated;

    var calibrationManager = RootObject.Instance.CalibrationManager;
    await calibrationManager.WaitForInitialization();
    transform.SetParent(calibrationManager.Anchor, false);
    transform.SetPositionAndRotation(Vector3.zero, Quaternion.identity);
}