I’ve been thinking about Leia and the conversation on Ach-To since it was brought up here recently. It really would be good to have some mention of Leia somehow, because the scene barrels right into a Leia-centric conversation. And the film honestly does work better (in a vacuum) when Leia is aware of Rey’s heritage throughout. What I don’t like is the implication that Leia and/or Luke knew during the events of TFA/TLJ. Asking the audience to watch those stories again and try believe that is a bridge too far.
What if we simply replaced “Leia knew it too” with “Leia learned the truth after my passing”? That way it doesn’t state Luke told her, but it’s implied.