I was going throught the course. In that they show us how can we use the metadata fields for filtering the winter-sports.epub document. While searching for the work “hockey”, if we look for elements with tag “ListItem”, it returns an empty list. When we search it with tag “Title” it returns the title, chapter name to be precise. When we search it with tag “ListItem” I think it should return something because “Contents” have HOCKEY word, and contents are actually a list. Isn’t it? What am I missing?
