Displaying the whole transcript

Lately I have been using readlang, to read alongside physical manga.

As a way to spend less time jumping between looking at the screen and looking at my book, I have been using the F+command button to quickly find the word within the transcript.

It seems to work sometimes but not others I don’t know if this is because I happen to be near the page with the word by coincidence and therefore its able to find the word so that i can highlight it and later use as flashcards.

Basically what im asking is, is there a mode that displays the entire transcript like a scroll mode or something?