Docker image defaults to 1 worker because memory limits can not be established

When I start the backend server container (in Podman) I get the following error:

cat: /sys/fs/cgroup/memory/memory.limit_in_bytes: No such file or directory
using 1 worker(s) based on available memory ()..
starting server.
/usr/odk/./start-odk.sh: line 34: [: : integer expression expected

Checking for the file in the container indeed shows that memory.limit_in_bytes is not there, and when looking at the start-odk.sh line in question it shows that since it can't establish the memory available, it defaults to one worker instead of the normal 4 workers.

I guess I could modify the start-odk.sh to avoid this check, but I wonder if this is a quirk of my system because I use Podman instead of Docker, or if this might indeed be a bug.

Thanks!