When in the workflow of confirming people detected by the AI, once we click on the check (confirm) button, a scan takes place and if new pictures are discovered for the same person, the face thumbnails will be added to the unconfirmed section.
On paper, there is no problem there until you realize that the newly dicovered thumbnails will (probably not) randomly appear in the list, moving actual thumbnails aroud. The result of this is that we can (will) easily click on the wrong button if a new thumbnail is added anywhere above the one we were managing and possibly create false information if the thumbnail that got under the mouse was an erroneous one.
I think that once the list of thumbnail has been loaded, any new one should go to the end of it. Next time the list is loaded from scratch, it could then resort as exepected but it should not do it while we are working on the job.