I don’t know exactly when it happened but suddenly Plex Server doesn’t recognize local subtitles unless they are in the exact same case as the episode.
If the name is episode.s01e01.mkv Plex will recognize episode.s01e01.en.srt but NOT Episode.S01E01.en.mkv.
I am aware of case sensitivity in Linux but I made the switch from Windows to Docker on Ubuntu over a year ago, but I have only recently noticed this behavior. Also, all old subtitles that were present in the folders during the move still work despite being unmatched case (I’m not sure the migration worked properly since I had to rescan everything anyway so I’m not sure how much of the “old” settings actually made it to the new system).
Wouldn’t it be an easy fix to implement case insensitivity for subtitles in the server?
I mean the terminal find command has -iname to search for subtitles that have a filename in the wrong case.