Yes, since it’s lossless. The DTS track had to be encoded to that spec. For viewing/listening, the DTS should be good enough for anyone. But if an editor wants to use part of my project’s audio, the lossless file is there as a source equal to what was in my NLE.
The DTS track is a standard lossy DTS that I encoded for Hal. I don’t have the ability to encode to lossless DTS-HD MA, unfortunately.
I see ask because was considering muxing the lossless track file into the mkv if it was a better version then the DTS.