Secureboot fails to boot with error "Verification requested but nobody cares"

[PavanKumaryc]

Hi All,
I have been trying to enable secure boot for yocto dunfell branch with meta-secure-core's gatesgarth branch.

I am able to build and boot successfully in non secureboot mode but when secureboot is enabled below error occurs while grub is loaded and boot entry selected
error: "Verification requested but nobody cares: /bzImage"

I googled for solution but geeks have seen this issue in grub-2.06 but I am having grub-2.04 version , though i tried using 'check signatures = enforce' in grun environment it is not working so I am stuck with this issue.

Please help me to resolve the isue.

Thanks and Regards
Pavan