Add personal-files interface to docker snap?

[trandersen-ufst]

We would like to allow users to run gradle builds in docker using their existing credentials. I am using Ubuntu 23.04 and trying to use '--secret id=aws,src=$HOME/tmp/gradle.properties' which is denied by apparmor.

A bit of research found https://forum.snapcraft.io/t/how-to-change-docker-data-dir-folder/16662/4 and #7 which indicates that this is because the docker snap only has the home interface and not the personal-files interface so I cannot access this file by default, and I cannot enable personal-files to override it.

To my understanding the personal-files interface must be enabled when building the snap. Is this the right place for asking for that?