I noticed that Anna and Elsa are in the list of Characters on the official DP website. A few items to note:

- The website uses stock images of them from Frozen II, rather than stylized images as used for the other characters.
- They are on the far far right of the list.
- If you scroll down further on the website, there is a list of films with a section title of "Discover (and Rediscover) Your Favorite Princess and Frozen Films.")

Anna and Elsa's princess status is a bit ambiguous, to say the least. I perceive them as having equally high status as the official DPs, even if they are not "official" themselves.