I was following through the examples shown on the blog for using the Timelines, specifically #3:
3. Get the Timeline to follow along with your reading
When you set the Timeline to the same linkset as a book with Timeline flags, the Timeline will move you as you scroll through your book, jumping from era to era. (Example)
As the sample screen shows, Exploring Church History and Timeline are linked by A, and this works fine - they scroll together as you peruse the Church history book. Pretty cool!
However - I have a number of other church history books, like History of the Apostolic Church, Church History Volume I, Studies in Early Church History. Most have timeline flags in them; if I click on the Timeline flag, the Timeline jumps to the right place. But other than that, it does not scroll.
Is there some sort of specific tagging needed for the scroll together feature that only Exploring Church History has right now?
