Screen tearing / Jelly Effect on 4.23 ARKit Camera

[GRIMSK]

Thank you for your effort and sharing this.
However i’m afraid there has been a misunderstanding.

So your app is VR, it does not use camera footage, that is an unusual case. Naturally everyone means the “real world” camera feed from the ios-device when talking about an Augmented Reality framework, not the virtual camera in the UE4 world that renders actors in a scene.

Oh, I’m sorry if I misunderstood. My app uses camera footage in the background for its tracking like Oculus Quest.
Can you check this video whether there’s any problem you mentioned above?
I built and recorded it just before.