Describe the bug
I installed the grub iso as the website says and in grub menu it shows up but won't boot and stay on a blank screen

To Reproduce
Steps to reproduce the behavior:
1.Install grub-imageboot
2.Make directoty /boot/images
3.Start a terminal there and put the grub iso
4.Update grub2
5.Reboot
Expected behavior
I boot into grub, select netboot.xyz and a empty background shows up

Additional context
OS: Debian GNU/Linux 12 (bookworm) x86_64
RAM:16GB
GPU: NVIDIA GeForce RTX 3050 Mobile
CPU: AMD Ryzen 7 4800H