pr-13100-87bd92 vs. 2409-95 / mvk-osx-m1 / mp4-vertexcache

pr-13100-87bd92 (87bd920c) Diff 2409-95 (ae14abb2)
Failure d91b2ae280d6466dc00376d3861091913039ecde
Failure 6af013f5898a43fa9fadc20035a4a02ffb930b7f
Failure 8d380deddc70fe9e06e47b6483fba82b86bdebc6