Cannot get subtitles embedded into MKV files

Your subtitles are embedded as dvb_subtitles, i.e. they are images and not text and they are in danish (not english).

2020-06-05T18:20:27 MCEBuddy.AppWrapper.Base → Stream #0:10x32c: Subtitle: dvb_subtitle ([6][0][0][0] / 0x0006)

You need to download the DVB extraction modules and install it so MCEBuddy can use the OCR functionality to convert DVB images to text. It’s not included by default since it’s +1GB in size and very few folks needs it.

Step by step instructions are available here: