Server Version#: 1.32.8.7639
Player Version#: 8.29 (7486) on tvOS 17.2
Since I upgraded to the latest v1.32.8.7639, Plex is unable to display any SRT subtitles on Apple TV or iOS (using the desktop app for macOS or the Android app the subtitles are displayed fine). Other subtitle formats play file (for example, ASS).
Switching to the old video player as a workaround solves the issue, so I suspect the problem is related to the client application.
Please find attached logs using the new (which does not display the subtitles) and the old video player (which does display the subtitles correctly).
plex.tvos.newplayer.zip (88.1 KB)
plex.tvos.oldplayer.zip (104.3 KB)
