Replace certain words on AO3 fanfics with new ones of your choosing
< Feedback on AO3 Text Replacer
Try replacing '#main' with '#chapters' in both locations, this way it only affects the actual chapter text. I don't know if this will fix it for your specific problems but it might help.
This is super useful and one of my favorite scripts, but I have to constantly tog it on and off because when it's working the other scripts I added don't. Also can't download fics when it's on.
Don't really know if this is something fixable, but thought you should know.
Thanks for sharing this script, though. It's super, super useful.