No, in Mixcraft its only the track name "Spiteful Hate in G LYDIAN (60bpm) [7659596129254323459] [jazzy]" (so its the same on evry imported track, nothing else, no number). In Mulab it only says "sequence 1", "sequence 2" and so on.
Then it must be both daw that could not read the name properly.
I have just made some quick test in my usual test daw environment mulab and its definitely not on that side. I imported files from cgmusic (dont know if you know, one of the best out there, from a game develloper to who sadly does not find time to devellop further), all with track name (melody, drum.....).
Then I add a screen from a midi editor software I sometimes use for your track, "untitled", this works really good on different midi files, can im-/export different formats.....:
EDIT: Just found out something interesting maybe that could help to solve the problem, it seems that the midi editor HAS the info, but not on the track but on the CHANNEL:
