Custom Filter by Language on episodes (inside series)

Sonarr version (exact version): 3.0.6.1196
OS: WS2019
Description of issue:
I would like to filter the series list with a custom filter that shows only the series that have at least 1 episode in them that for Sonarr is marked with a specific language (which will be the language I want to search for).
This is because it is not possible that I have to open 250 series and individually check all the episodes.


As Sonarr continues to set “english” despite adding mkv with JPN on audio and video and only 1 ASS with language DIFFERENT from english, this thing has become a serious problem since I started adding seasonal series.

Thanks in advance