It's mostly the subgid subuid mapping of ids between guest and host which is non trivial to understand in rootless envs. Add selinux in the mix....

What actual issues do you run into? We have selinux and rootless and I didn't notice the transition from docker as a user.

> subgid subuid mapping

trigger warning please D:

Mounting Volume and dealing with FS permissions.

They are many different workarounds but it’s a known pain point.