I would like to present you some needs before sending to support and TAM as a feature request.
It's the way to check quickly if a detection has been fixed or not without running a whole scan.
It would not replace a web app whole vulnerability scan that make the finding really fixed on web app object.
Use case is that on development environment, some developers ask for a correction check. And sometimes it's not OK at first correction ... So if we run a 6 hours scan, it's not acceptable. So, that way, web have to manually reproduce problem, and sometimes it's tought as we're not black belt hakers!