issue with grub after install

i installed bazzite os on a proxmox vm with an gtx 1080 with passtrue i have the issue that after the install is complete i got the following error"error: ../../grub-core/kern/efi/sb.c:182:bad shim signature
error: .././grub-core/loader/i1386/efi/linux.c:258:you need to load the kernel first"