So I am not sure if this is a bug, but when I run Locksmith it reports:
ESC11 - IF_ENFORCEENCRYPTICERTREQUEST Flag Disabled
but the flag is enabled per below.
certutil -getreg CA\InterfaceFlags
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\CertSvc\Configuration\Runners-CA\InterfaceFlags:
InterfaceFlags REG_DWORD = 241 (577)
IF_LOCKICERTREQUEST -- 1
IF_NOREMOTEICERTADMINBACKUP -- 40 (64)
IF_ENFORCEENCRYPTICERTREQUEST -- 200 (512)
CertUtil: -getreg command completed successfully.