I'm using CC2015.3 Release of Indesign. I'm creating a simple List of Illustrations for a book using the Table of Contents feature, using the paragraph style for the Live Captions being grouped with the the illustrations. There is only one level. I have sort Entries in Alphabetical Order checked ON. But what I get is not sorted alphabetically.
I tested generating the TOC with alphabetical checked ON or OFF, and the resulting TOC is sorted exactly the same no matter which I select. It's the first time I've made a list of this type, although I've used regular TOCs before with no issues. Am I missing something simple?