Marvel Television is still separate; they just aren't involved with the Disney+ series. Even the documentary series, while still from the Perlmutter side of the company, are from a different division (Marvel New Media).
On that note, I'm honestly surprised that no original programming from Marvel Television, either live-action or animated, has been announced or reported to be coming to Disney+ thus far. I half-wonder if Feige requested that they be kept off the service to avoid muddying the waters for Marvel Studios' shows.
Marvel Studios Disney+ stuff is full canon, Agent Carter is canon enough because it's the only Marvel Television show Studios had any real creative involvement in. everything else is in a sort of liminal semantic space where it doesn't really matter if it's canon or not because there's such an infinitesimally small chance of it ever being acknowledged on the Studios side