How do I auto-sync client proof picks without flagging each individual pick.

Hi all! I love the online proofing function for my clients, but I would love for their "picks" to be automatically flagged for picked within the system. Is there something that I am missing? After they have selected their proofs, I have to go back to the online platform, go to their synced collection and select the proofing section to see their picks, and physically flag them so that those picks sync with the app/desktop program. Is there a setting that I'm missing? How can I have their picks automatically flagged and sync without me re-visiting the online version and flagging them myself?