Check IntelME on Qubes

Purism posts directions on how to check if you properly installed coreboot and disabled IntelME here:

Note: the information here is out of date, and cbmem output will be different. I have mentioned this to the Purism team and they said they will be updating this.

I went through these instructions when PureOS was on my machine, and everything went as expected.

I then installed QubesOS, and when going through these instructions again just to double check - I get the error:
No table found.

Is this expected?

Thank you