Also, while it probably means nothing..it may be a good thing to point out that Black Panther has a first for the MS brand in general: a soundtrack (for the particular version) that has the parental discretion warning.
They're pinky-toeing into this, and I think it makes a lot of sense, as the money is there for something like this. It just depends on the level of quality for the films going forward in the presumably Marvel MAX-Esque style programming of films.