I see in the [preview](https://docs-3746--patch-1.herokuapp.com/en/packages/guides/migrating-to-github-container-registry-for-docker-images#authenticating-with-the-container-registry) that the warning appears twice.

[watargolla]

I see in the preview that the warning appears twice.

I don't know the best way to get it to appear only once when both reusables are included in the same page. Should I worry about the warning appearing when either reusable appears by itself? If not, which reusable should the warning appear in?

I feel like, if it appears in only one place, it should be in reusables.package_registry.authenticate_with_pat_for_container_registry and not data reusables.package_registry.authenticate-to-container-registry-steps (matching where the original warning appeared)

Originally posted by @dgholz in #3746 (comment)

[welcome]

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