If the Compare Homes button appears on your home page and not only on your search results page, you are seeing a behavior issue that is corrected in Conversion Kit 1.159.14.
What to do. Update from Dashboard > Updates. After the update, Compare Homes shows only on the full HomeRunner Explorer view, meaning the results grid together with its filter bar on your search page. A featured-homes grid on your home page, or a standalone search bar, never shows the Compare button.
There is nothing to configure to get this behavior. The settings card only controls the homes-per-comparison limit, the button text, and the accent color.
Full details are at https://homerunner.io/docs/ckit-compare-homes/