They’ve definitely been adding to the list a lot lately, not that I’m complaining. To DCs credit, they’re even including other queer identities. Teen Titans Academy has, it its first issue, two students talking in the cafeteria:
Matt: So … you’re, like, some kinda magically animated androgynous rag doll?
Stitch: The proper term, Matt, is “Nonbinary effigy.” Though I prefer “Genderqueer Quilted American.” Just kidding, I’m not American. Can I have your apple?
Matt: You don’t have a mouth.