Cool, also yeah, what a coincidence! We had the same thing with books. My wife and I really suspected that he was somewhat reading until we figured out that he memorized the shapes of the sentences, so individual words or the same sentence in a different font wouldn't be recognized. It's fascinating to witness how a human brain evolves.
Also, about Bluey... The little guy has limited screen time so he can only see an episode or two per day, but I really want to keep watching even when he can't lol. I literally fell off the sofa laughing in the episode where they are trying to lick each others ice cream while the waltz music from the Nutcracker plays :)