Comment 3 for bug 1959475

From the last comments in:

https://github.com/systemd/systemd/issues/22234

the problem is due to an incompatibility of the new versions of systemd with older ones.
In fact the container was running ubuntu focal, with systemd_245.4-4ubuntu3.15, and the host was running ubuntu jammy with systemd 249.9-0ubuntu2.
So the problem should be ideally solved by including the patch in:

https://github.com/systemd/systemd/commit/e8cf09b2a2ad0d48e5493050d54251d5f512d9b6

also in older versions of systemd.