Obi-Wan knows what Ezra is talking about and gives an understanding smile. “You know, it might not hurt to continue your studies here as best you can. The Jedi value all forms of education. Not only that of the Force and the lightsaber.”

Is he suggesting that Ezra continue his schoolwork? Yes he is. That might be a bit of Ben coming through, but Obi-Wan kind of agreed with the sentiment.