Allow revision requests to come in during "vacation time"

I don't know about everyone else, but I often use the "set myself as away" feature if I know I am about to be entering a very busy work period during which I will be unable to accept new bookings, or will be unavailable most of the day during a trip, etc. However, the nature of ongoing projects is that clients will often request revisions a week or two after the fact, and I want to make sure I am available to them even if I won't be able to respond as quickly during such a busy period. I think perhaps there should be an option we can check that shows we won't be available for new bookings during the "away time" but that we are still able to accommodate any of our current clients who have urgent revision requests (I know we're usually told to be available a few days after, but many times clients take longer than this to request revisions.) Or perhaps maybe the team could send us a message saying "I know you're listed as unavailable, but would you able to accommodate a revision for this client?" Thanks.