This is the way

In my bazarr I have setup Betaseries, yifi subtitle, sous-titres.eu, tvsubtitles, supersubtitles and wizdom.xyz

Not sure what you are using to stream, but bazarr, part of the *arr suite is working great for me https://www.bazarr.media/

Have you set up your subtitle providers properly ?

I use lore from Starcitizen (planet name, space station, satellite, etc.)