Organic scans only touch files actually involved in an import — an
artist/series/movie that already has files sitting untouched on disk
never gets its tracked-file stats refreshed on its own. Confirmed
2026-07-16: Lidarr reported ~23% of its true trackFileCount with no
scan running, for artists whose files were verified present and
readable the whole time. Downstream scripts trust these stats as
source of truth for the share, so drift needs to be caught before
someone notices a suspiciously low number.