I suspect it’s unlikely for data storage reasons. Also, if there are plans to bring MiewID to ARW in the future, that would likely resolve these issues as it outperforms Hotspotter in the Wildbooks we’ve introduced it to. You’re welcome to submit feature request for it, though.
Edited to add: Or you could just leave both annotations there without deleting the incorrect one. ARW will clone the encounter and you can view the matches for each annotation on its respective encounter page. It could make data management more complicated because they aren’t two different individuals, but two encounters of the same individual annotated twice in the same image. However, if you’re determined to have access to matches with both the automated annotation and the manually drawn one, that’s the easiest way to go about it.
That’s the idea. This mostly comes down to data management workflow. If you bulk import Encounters, wait to send them to identification until there’s time for matches to be reviewed. This saves researchers the frustration of making decisions with outdated data that may have been changed since the match was first run and reduces strain on the servers since we won’t be re-running the same jobs twice.