Reported microsoft/vscode#147685

Steps to Reproduce:

1. Change the terminal scrollback to 30'000
2. execute for i in {0..20000}; do echo "absdj bkwefkl wqdoqwdjadcnbyx ncbahjsgf7zr92834rjpowef0sdjfisdnjfbsjdf"; done
3. Search for abs

With version 1.65.0 this was not a problem, but there was no highlighting. It would be enough if I can disable the highlighting or disable the highlighting automatically if the history is longer than x lines.

2022-04-19.12-21-17.mp4