Only Bodies Affecting Relatedness

Titles, Categories, and Tags are having almost no impact on relatedness. Almost the entire relatedness score is coming from Bodies. With each element being set to consider, scores are generally well over 100. When I set just Bodies to do not consider (leaving the rest consider), typical scores are only around 3, even when there are plenty of other posts with multiple word matches in the title, many tag matches, etc.

I know it used to work before, but I’m not sure at what version this started happening.

I’m using the latest version of YARPP (4.4) and am seeing this behavior on multiple sites.