As I posted here (originally in "Ask a Ninja!", but it was moved), when PMS is set to display subtitles with foreign audio, videos that have subtitles and only an audio track marked as "unknown", the subtitles are displayed.
Is this a bug, intentional behavior, or is there already a setting to remedy this? The vast majority of my videos with "unknown" language audio tracks are in my native language. It would seem that there should be an option to tell PMS that this is the case so subtitles aren't displayed by default on so many of these videos.