I'm using InDesign 11.4.1 (CC 2015) on a Mac to export a multi file book project (indb) to a reflowable ePub file.
I've set up a TOC and synced all chapters/files to the TOC. My problem is that I have 3 levels of TOC items. Every time I export the ePub, it only creates 2 levels in the eBook navigation.
I've tried applying the h1, h2 and h3 tag in the export tagging option for each respective paragraph style corresponding to its TOC level (and yes, Emit CSS is checked), but that doesn't seem to work. As a matter of fact, the TOC levels immediately following what should be level 3, get shifted to level 1 instead of 2.
I'm stumped about what the problem may be.
My job unfortunately won't allow me to take screen shots of the TOC or the eBook navigation, so I apologize in advance for not having any visuals for the problem.
Has anyone else encountered this problem? Is there a solution (either in InDesign or mucking with the code)?