pr-13432-c46b2a vs. 2503-89 / mtl-osx-m1 / pbr-sfx

pr-13432-c46b2a (c46b2ae7) Diff 2503-89 (99cde4e2)
Failure 92115c66590f7efff833341c43c640f99972962f
Failure 5bf44cb7d3434925e19f5326e80a0cf709cadf2d
Failure d29a5a0183e096bf6fb433802f1fb535cfa669f4