I have a macro, that do some "Apply image" processing. It works differently when metal is enabled and disabled
It is propery working only when metal is disabled
See vides, screens and macro file attached
Screen_Recording_2021-01-25_at_15_17_55.mov
Screen_Recording_2021-01-25_at_15_16_16.mov
MacroInMetalBroken.afmacros