Subtitles are being worked on.
There are now subtitles for Film I and Film II, with the rest to follow suit. It’s quite the task to create subtitles for them, and something I’ve postponed for quite a while, but I’m now doing it as my girlfriend requested it upon or recent rewatch.
As for the things you found jarring, could you send me a PM with info so I could analyze it? This way I could perfect and improve upon it for a re-release down the line.
Cheers for the kind feedback.