pr-13432-c46b2a vs. 2503-89 / mtl-osx-m1 / rs3-skybox2

pr-13432-c46b2a (c46b2ae7) Diff 2503-89 (99cde4e2)
Failure 84319a2c4f754a2aed740bd58ca08cb63316916c
Failure 8a74056083e25d12f5a2db0082a55dfda7272879
Failure 63168d0b01594408057443e72776539824c21971