Both drivers' help text recommended `--after "$(stat -c %Y <journal>)"`. Measured
2026-11-04 that epoch is answered by whatever scan finished before the question was
asked: on Jellyfin it reads an earlier task's EndTimeUtc, and the Plex door cannot be
a waiter at all, since PMS stamps section_locations.scanned_at when it accepts the
request. The laws are on the vault pages (main 146c28d); this puts the warning at
point of use, in the text an agent reads before calling the door.
dank