The correct option is Automatic code owner review requests do not occur while the pull request stays in draft.

This is correct because GitHub does not request reviews from code owners while a pull request is in draft. Automatic requests are sent when a pull request is opened as ready for review or when the author marks a draft as ready for review. You can still ask for feedback by manually adding reviewers but the code owner automation waits until the pull request is ready.

GitHub immediately adds all code owners as reviewers even when the pull request is in draft is wrong because automatic review requests are deferred while the pull request is in draft and they trigger when the pull request becomes ready for review.

Code owners receive a notification but they cannot submit a review on a draft is incorrect because there is no automatic notification from CODEOWNERS while the pull request remains in draft. The automation only requests code owner reviews once the pull request is marked ready for review.

Code owners must merge the draft pull request before it can leave draft is wrong because draft pull requests cannot be merged and only the author or someone with the necessary permissions can mark the pull request as ready for review to leave draft.

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