As the
www.startrek.com article makes clear, TAS has never been declared "canon" by the studio. If this hypothetical TrekToday article says otherwise, it's a misstatement.
Paula Block, who scrutinizes the licensed tie-in proposals (and completed manuscripts) for CBS, has mentioned - in numerous places, including the TrekLit section of this BBS, that the 1989 "ST Office" memo, telling licensees not to reference each other or TAS,
has never been repealed, but... she and her team have often chosen to overlook the directives within it since Roddenberry's death in 1991. Paula looks at each manuscript on its own merits. Some cross-referencing gets nixed as inappropriate, while other TAS references make it through.
But the licensed tie-ins are only
expected to be true to "the canon": ie. live action episodes/movies
as aired.
Extra references, from other tie-in comics, fictions, TAS, unused names and scenes in shooting scripts, games, tourist attraction videos, etc, is at CBS Consumer Products' discretion.