How to force the default language?

[jellyfin]

You can use ffmpeg or MKVToolnix to change which track is "default".  Or remove the default label altogether.  I believe the audio language preference is overridden when there is a "default" audio track.

Thanks, I am going to research this - but the menu point from Jellyfin seems to say that we have an option to use the default track or not - and I did not check this option, so it is still irritating.