GitHub Container Registry - does the ghcr packages/images get deleted when a repo owning the image/package is deleted

I have deleted some test repos, that also created and served docker packages with the help of ghcr and gh-actions.

But before deleting the repos, I might have forgotten to delete the corrensponding ghcr images owned by this repo. Does these get deleted with the repo? If not per default, how can I list and possibly delete those?

Guess I will have look and know soon:)