pr-13336-cb1510 vs. 2412-256 / mtl-osx-m1 / lesson08

pr-13336-cb1510 (cb15105a) Diff 2412-256 (99e3c6e2)
Failure 1ae075bf30a199c6a650cc11dd9c46e00f4d49c5
Failure 218ba73f175130ff4d48bb93aaedbd6efb2fec30
Failure 045f527d892931eb12e8d3419fd265e0aacfcc92