I'm attempting to use Posts to Posts to connect research projects to publications on a research lab's website, but I'm running into trouble when I try to actually create the connection.
According to the tutorials I've found, I should be able to search through the pool of appropriate post types using a search field and "View all" button. However, when I try to build the connection, the search box is unresponsive, and the "View all" button is missing.
I can create a connection to a new post using the "New" tab, but that post still won't appear using the search tab, so I'm unable to create the many-to-one cardinality I need here.
Am I overlooking something obvious? Can anybody help me out?