In case multiple reviewers take part in the code review process, each of them can add comments to a review. The author will see the review status as Pending until every reviewer accepts the author’s work (except Response Reguired review). If you act as a reviewer you will not be able to add comments to the review after clicking Complete Review or Close Review, however there is a possibility to resume the review and then add new comments.
Once you have added comments to the review and have nothing else to add, the next step is to complete a review. When a user has completed a review, there are several outcomes depending on a comment type written by a reviewer, which defines a reviewer status, more about this here.
The reviewer can accept changes in case they didn’t find any serious bugs or incorrect logic in code. By doing so, however, the reviewer may leave a comment with remarks.
To complete your part of review, click Complete Review.
Other reviewers can still continue to add their comments until the moderator closes the review.