edit prediction: Fix jump cursor position when scrolled (#24230)

We were looking up line layouts without subtracting start row so we
would get the wrong one when scrolled

Release Notes:

- N/A
b13498a5ddAgus Zubiaga committed on 2/4/2025, 9:47:34 PM· committed by GitHubparentb02baea
2 files changedLine totals unavailable