cmd+f misses results due to the fancy pierre diff renderer

Thanks for building this!! It's super helpful.

One thing I do sometimes while examining diffs is to hit Cmd+F to find changes to a particular function's call sites. This seems to miss results if you're at a scroll position with the relevant files out of view on a relatively large diff. This is Firefox 152.0.1 on macOS, skepsis 720be789f6240ef56c5e354787b92b4fba89d551.