pr-11522-2b789f vs. 5.0-18467 / mtl-osx-m1 / rs2-skybox

pr-11522-2b789f (2b789f06) Diff 5.0-18467 (2843cd10)
Failure b5acb21253e2e5957f8550995a3ae2f93436f52d
Failure a88ae7d033a697fb57d3d3dec1b5b704068adf96
Failure 149e57db26c93ca5266b1dd18b76ba60974a05f1