I ran into the same issue.
I'd really like to find a way to go back to using CsrActiveConfig=0x3 with OsxApitoFixDrv-64.efi. However, you might be able to get away with just CsrActiveConfig=0x43 (just UNTRUSTED_KEXTS, UNRESTRICTED_FS, and UNRESTRICTED_NVRAN) for some systems. (At least for...