Hey guys. I'm trying to deploy some docker images to a few Azure container registries, but it's failing to store the credentials and it produces an 'docker push failed: authentication required' error in some of the images, but not others, and not always the same ones. I'm getting the warning about 'your credentials will be stored unencrypted in .docker/config.json', which is fine, but when I check that file, the failing repositories' credentials are not there, while the ok ones are. Anyone encountered this?