I found that when you setup a pagefinder field and use it to create a new link, it correctly shows only the single link options in the dropdown:
But when you edit an already created link, the multiple link types are not filtered:
I found that when you setup a pagefinder field and use it to create a new link, it correctly shows only the single link options in the dropdown:
But when you edit an already created link, the multiple link types are not filtered: