I have WordPress 5.2.3 installed, and the only plugin I have active at the moment is this Custom Post Carousels with Owl version 1.0.8. I follow the installation instructions, creating a new carousel, but it doesn’t show a list of categories.
When choosing the “By Taxonomy/Category radio button, all I see is a dropdown list next to Taxonomy Type that asks me to –Choose A Tax Type –. I choose Categories, Tags or Formats, but have no way of entering anything after selecting any of those options. The only thing visible under the drop box is text that reads, “Taxonomy (Category, Tag, etc) of Post”