LXC openSUSE 15.2 armv7l image is in fact aarch64, fails to start on armv7l hardware

Software SW bugs discussion
1

It fails to start, because of wrong architecture.

root@router:~# lxc-create -n openSUSE -t download
...
Distribution: 
openSUSE
Release: 
15.2
Architecture: 
armv7l
...
root@router:/srv/lxc/openSUSE/rootfs/usr/lib/systemd# file systemd
systemd: ELF 64-bit LSB pie executable, ARM aarch64, version 1 (SYSV), dynamically linked, interpreter /lib/ld-linux-aarch64.so.1, BuildID[sha1]=621683fc2e380f294b4c0f36ab69b72babf8ac69, for GNU/Linux 3.7.0, stripped
2

I just checked that rootfs.tar.xz available in repo for both architectures is exactly the same file.