Okay, point to Jar Jar about the TLJ deleted scene. I forgot the Jedi Texts were referenced there. That said, I think I’ll stick with keeping it more ambiguous here. Since Luke decoding the Texts was never established in the films, I think it’s fair for someone to assume he never read them (“Read them, have you?” “Well, I…” “Page turners, they were not. [i.e. Don’t worry, dude, you’re not missing out on anything.]”), and instead he cataloged his notes separately. However, Rey getting the Wayfinder information from the Texts is a totally valid reading of this Rey/Leia scene too.

(Plus, it’s kind of funny to think that the Luke was less concerned about the imagined importance of the texts, and more that he was just upset because Yoda ruined his research project.)

daveybjones999, thanks for the note on the “temple” line! I’ll try to futz about with it some more.

Thank you all for the feedback!