Current JeOS image for RPI
openSUSE-Tumbleweed-ARM-JeOS-raspberrypi.aarch64-2021.12.06-Snapshot20211214.raw.xz
(and at least and
openSUSE-Tumbleweed-ARM-JeOS-raspberrypi.aarch64-2021.12.02-Snapshot20211202.raw.xz)
has broken "Advanced options" grub menu (both normal and recovery mode):

Loading Linux 5.15.7-1-default ...
error: ../../grub-core/script/function.c:119:can't find command
`/boot/Image-5.15.7-1'.
Loading initial ramdisk ...
error: ../../grub-core/script/function.c:119:can't find command
`/boot/initrd-5.15.7-'.

I used grub over serial console.

Default boot option works, thus it's bootable.

Bug ID	1193920
Summary	JeOS aarch64: items in grub2 "Advanced options for openSUSE Tumbleweed" are not bootable
Classification	openSUSE
Product	openSUSE Tumbleweed
Version	Current
Hardware	aarch64
OS	Other
Status	NEW
Severity	Normal
Priority	P5 - None
Component	Bootloader
Assignee	screening-team-bugs@suse.de
Reporter	petr.vorel@suse.com
QA Contact	qa-bugs@suse.de
Found By	---
Blocker	---