The page here: Framework Laptop BIOS and Driver Releases (11th Gen Intel® Core™)
Claims: “Please note that for this platform LVFS will not update the CSME firmware. so we only recommend updating using the EFI updater. This is a limitation of LVFS which does not ship the binary blobs from Intel necessary to update the CSME.”
I just updated my Ubuntu system with the EFI shell and it worked ok, but the progress bar is microsoft style, it will move to the end and just sit there, making you think it’d frozen. Eventually it will finish and reboot itself.