In XR, UI will shake

[AhrenLi]

In XR, if the UpdateType of TrackedPoseDriver is set to the UpdateAndBeforeRender type, the Block (with ScreenSpace) will shake. If set to Update, the shake disappears.

This is demo video:
https://github.com/NovaUI-Unity/Feedback/assets/13131275/6bf464f9-9884-4ac3-b3b6-e5c73a8dbf2d

[marc-antoine-girard]

I don't know if it's a bug, because it just make sense. If you update the camera's position just before render, you would need Nova's UI to do the same. It might be more of a feature request. Something like, add a way to change when the UI is updated (Update, FixedUpdate, LateUpdate, PreRender, etc).

But I'm also guessing that it won't be the only weird behaviour you'll find when using UpdateAndBeforeRender.

[Anehta]

yep, this is not a bug. but I get the same problem(Maybe). If i have two world space, 1st space is PhysicsScene and 2rd is LogicScene. I try to sync a lot of objects from 1st to 2rd scene in every frame(I used beforeRender this api to do this).Then the NoveUI will shake.