Indeed, this breaks the flow on our team as well, especially on item 3) above:

• "Concern Raised" does not show up in "Needs Audit", which I think will be bad for follow-through (If I raised a concern on another commit I want to make sure it is taken care of). They show up in "Open Audits" but that query is global and not just the ones relevant to me.

Sorry I think from the doc we wrote up discussing phabricator's issues, we were not clear in what we would like.