Hey :wave: I've been building a ROCK for Traefik. I want to include a config file and have it owned by a specific user. Take the following excerpt as an example (full file [here](https://github.com/jnsgruk/traefik-rock/blob/2.8.1/rockcraft.yaml)): ```yaml default-config: plugin: dump source: files organize: traefik.yaml: etc/traefik/traefik.yaml 001-default.yaml: var/lib/pebble/default/layers/001-default.yaml stage: - etc/traefik/traefik.yaml - var/lib/pebble/default/layers/001-default.yaml override-prime: | craftctl default ls -l etc/ chown -R 1000:1000 etc/traefik ls -l etc/ non-root-user: plugin: nil after: [default-config] overlay-script: | # Create a user in the $CRAFT_OVERLAY chroot useradd -R $CRAFT_OVERLAY -M -r -u 1000 -U traefik ``` I've added the `ls -l` as an example - the first shows the following: ```# bash # ... 2022-07-12 07:50:57.423 :: -rw-r----- 3 root shadow 523 Jul 12 07:48 shadow 2022-07-12 07:50:57.423 :: -rw-r----- 3 root shadow 501 May 31 15:43 shadow- 2022-07-12 07:50:57.423 :: drwxr-xr-x 1 root root 24 Jul 12 07:50 traefik ``` The second then shows that the `chown` is working as expected: ```bash # ... 2022-07-12 07:50:57.426 :: -rw-r----- 3 root shadow 523 Jul 12 07:48 shadow 2022-07-12 07:50:57.426 :: -rw-r----- 3 root shadow 501 May 31 15:43 shadow- 2022-07-12 07:50:57.426 :: drwxr-xr-x 1 1000 1000 24 Jul 12 07:50 traefik ``` However, when the image is built, if I get a shell and list the directory: ```bash ❯ docker run --rm --entrypoint pebble --entrypoint /bin/bash -it traefik:2.8.1 root@ea2f942c09f4:/# ls -l /etc | grep trae drw------- 1 root root 24 Jul 12 07:49 traefik root@ea2f942c09f4:/# ``` I also attempted to `chown` the directory in the `non-root-user` stage after I'd created the user (within the chroot), but it can't see the `/etc/traefik` directory created in the previous stage from within the `chroot`.