How to update scene(room)?

I used to do it like this, but it seems to not work anymore, or maybe it never worked this way.

OVRScene.RequestSpaceSetup().ContinueWith((result) => {
    MRUK.Instance.ClearScene();
    MRUK.Instance.LoadSceneFromDevice();
});

And also there is this event MRUK.Instance.RoomUpdatedEvent, maybe I should use it somehow? But anyways, how to update existing room? Thank you.