It would seen that either an update to Streamfab or more likely something on Crunchyroll’s end has made it so it is no longer possible to grab the Foreign audio/on screen text subtitles. The subtitles I refer to are the ones that would be shown with say an English Dub but there is still Japanese text on a sign or the like.
It would seem that Streamfab is only able to grab the full English subtitles now. Of note however watching normally when in the English audio mode the subtitles from the player are the burn in subs, and the full English subs only appear when using another audio language like Japanese for instance.
In short I would like to be able to grab both the Foreign audio/text and full subtitles.
I used to be able to do this by downloading a given video first with English audio and Japanese audio selected to get the Foreign audio/text subtitles, then download it a second time with just the Japanese audio to get the full subtitles. But now I just get the full subtitles each time.
A quick example of an episode that has very early on Foreign audio/text subtitles;
https://crunchyroll.com/watch/GPWUK4D8Z/commencement%3Futm_medium%3Dios%26utm_source%3DCopy-Link