Default activate embedded mkv subtitles

I’m having trouble trying to get Kodi to show mkv embedded subtitles by default. If I’m playing an mkv file with subtitles, I have to activate it manually. I tried the “Set as default for all media” option in the video settings, but it doesn’t stick. And I don’t have any problems if the subtitles are in an external file.

I’m using Jarvis 16 on Windows if that’s relevant.

Thanks!