How to set all subtitles tags to “eng”

How do I set the default to English for the subtitle tags? The only subtitles I use are in English and the 100+ or so other subtitle options aren’t applicable to me.

If such a setting doesn’t exist, can you consider it for a future release?

Thanks

preference
multiplexer… default values… default track languages to set

Glad to find it there. Ok, thanks!