From support case CRC-373.

Currently if you make several draft comments and wish to review/post them all at once, the only way you can do that is by completing the review. After that if you create more draft comments that you wish to submit at once, you need to uncomplete then complete the review again.

It would be good, if we add some button to review all draft comments without having to complete the review.

Also it would be good if all of these draft comments which you wish to post at once, are sent in the one email (rather than an email per a comment).