HDRP Disable motion vector / set it to 0 for UI materials

Basically, I have ui materials that need to be screen space - camera / world space. But motion blur and TAA makes it look bad. I think disabling motion vectors would fix it. But I don’t know how.

Hi, you should force your UI to not have any motion vector.
it should be the case by default

https://docs.unity3d.com/Packages/com.unity.render-pipelines.high-definition@17.0/manual/Motion-Vectors.html