Here's what I tried. This is under the AO3 section.
Code:
## Titlepage including ao3chaps and series description
titlepage_entries: seriesHTML,category,genre,language,characters,ships,status,datePublished,dateUpdated,dateCreated,rating,warnings,ao3chaps,numWords,publisher,calibre_cust_seriesdesc,description
description_label:
calibre_cust_seriesdesc_label:
This removes the label entirely.
However, I've also got a
<br /> and between seriesdesc and description. resulting in a weird-looking gap. I've attached the book I was testing with. Any ideas?