I've noticed a strange bug in Plex Media Server on macOS with iCloud Photo Library.
I currently store my iCloud Photo Library in a pictures directory, on an external HDD, which Plex monitors. This library is ignored through a .plexignore file and does not show in the Pictures library within Plex.
If Photos.app updates the library from a cloud update (taking a photo on my iPhone), the ignore listing is itself ignored the library begins being indexed. Cancelling the update, restarting Plex and refreshing the library causes the ignore list to be reinvoked and once again ignores the .photolibrary package file.
Is anyone else experiencing this or similar?