Try this answer: https://forums.developer.apple.com/forums/thread/733277

Hi cbrightpoint, could you please elaborate on your solution? How do you create an xcframework for arm64 and x86_64? Or are you only creating a fat binary with lipo? Thanks, Klaus

Thanks for providing us with your answer. I am working with Xcode Version 12.3 (12C33) and overwriting standard architectures doesn't do the trick. Any other good idea?