Will OpenCore generate system-id automatically?

[wrrrr]

I recently fresh installed macOS Catalina 10.15.3 with OpenCore 0.5.6. Everything is fine except I couldn't find system-id through macinfo. When I run macserial command it shows:
Failed to find to system-id in IODeviceTree:/efi/platform!

And the system-id section shows "???" in Hackintool.

I have correctly filled MLB, ROM, SystemSerialNumber and SystemUUID in the Generic section as the pic below. And I checked Automatic to generate SMBIOS info itself.

Anyone has the same issue? Is it normal for those who fresh install macOS with OpenCore? Or OpenCore just don't generate system-id itself? Or does it have something to do with the motherboard uuid?
SystemUUID is the motherboard uuid found on Windows by the way, in order not to affect Windows activation.

 

[dfritchie]

My hack is the same way, I converted mine from clover though.

 

[wrrrr]

My hack is the same way, I converted mine from clover though.

yea It's very weird and seems to be an issue of OpenCore PlatformInfo Automatic feature.... I haven't try manually filling SMBIOS yet, don't know whether it will make a difference.