Placeholder in TOC epub

When compilling to epub with htlm TOC, the result is the place order itself at each item instead of what it stand for

<$pageGroupTitle>
<$pageGroupTitle>
<$pageGroupTitle>

istead of

Begginigs
Midles
Ends

or whatever is the page title…

Any clue on how to fix that ?

Thanks

You’d need to be using a different placeholder there, that one is designed for print media oriented output, such as PDF or word processing, and specifically only works in the header/footer fields. Epub files don’t have any such thing of course.

What is it you are attempting to accomplish with this setup, by the way? I might be able to suggest a better placeholder to use (though immediately <$title> comes to mind).