What's the URL of the page containing the problem?
What steps will reproduce the problem?
1. Update the diff.
2. Respond to comments.
3. Hit separate publish buttons.
What is the expected output? What do you see instead?
It would be nice if the diff could be updated and the comments made on the
previous review be responded to in a single "transaction". This would
eliminate transmission of multiple emails to the recipients for something
which is really part of a single update i.e. Publish activity.
What operating system are you using? What browser?
Please provide any additional information below.