[searls]

I do this too and it drives me nuts. It's very obvious to me (and perhaps anyone without an incentive to maximize the accept rate) that the diff view really struggles. If you leave a large diff, copilot and cursor will both get confused and start duplicating chunks, or they'll fail to see the new (or the old) but if you accept it, it always works.

[jeffrallen]

Aider solves this by turn-taking. Each modification is a commit. If you hate it, you can undo it (type /undo, it does the git reset --hard for you). If you can live with the code but want to start tweaking it, do so, then /commit (it makes the commit message for you by reading the diffs you made). Working I turns, by commits, Aider can see what you changed and keep up with you. I usually squash the commits at the end, because the wandering way of correcting the AI is not really useful history.