User blog comment:DaNASCAT/Template Types: A Smarter Categorization System/@comment-25154254-20151204144907/@comment-5558012-20151204151451

This change is completely separate from categories (as stated on the help page) because wikis have varying category structure (some might break up infoboxes into subcategories so automatically adding a prescribed category isn't a good idea).

Seeing this is a feature that deals with the wiki's content I doubt a WikiFeature option will be considered.