When doing a multistage build on MacOS, the application.properties is not included in the application, appearently due to the following issue:

This is fixed on Linux by changing this:

COPY src/ . /code/src

to this in the Docker file:

COPY --chown=1001:1001 src/ . /code/src

This does not fix the issue on MacOS, I think due to the following issue:

Unable to mount file into container:

https://github.com/containers/podman/issues/12123