2020-06-05, 00:40
Features and supported formats (wiki) I didn't see support for MKS, but using MKVToolNix (wiki) you should be able to quickly add multiple subtitles quick and easily, otherwise direct external subs are pretty easy to utilize. Perhaps this post is best handled in the 'feature requests' forum. If there's enough interest generated, and developers take interest, your wish mightl be granted.
