Man, jellyfin is shockingly absolutely killer for subtitles. I don't remember if it's a plugin or built in, but there's a subtitle search option that cross-references your video's filename into some database that usually gives you a workable set of subs.
Plus it respects your options to default subs on or off, in a language you choose, in a style you like to see. I don't think any streaming services do it this well honestly
Plus it respects your options to default subs on or off, in a language you choose, in a style you like to see. I don't think any streaming services do it this well honestly