🐛 full-source not generating "full-source"

[RabidGuppy]

I see the appropriate text in the corresponding book/book-vgm.json and adventure/adventure-wdh.json in the 5etools-mirror-1.github.io/data repository (so I know it's there) but, when I run the following command, I don't see the full text from the corresponding book or adventure generated. It doesn't matter if I use the command line options, a json config or a yaml config.

Command line (from jbang install):

ttrpg-convert --index -v -d -o=dm -c=wdh.yaml ./5etools-mirror-1.github.io/data

Version Info:

➜ ttrpg-convert --version
ttrpg-convert version 2.2.15
Git commit: 161d9c6
Build time: 2023-12-29T05:41:58+0000

Contents of my config:

from: 
- VGM
- WDH
- LMoP
full-source:
  adventure:
  - WDH
  - LMoP
  book:
  - VGM

Resulting directory structure:

➜ ls dm
all-index.json compendium     rules          src-index.json

➜ ls dm/compendium
bestiary      classes       deities       items         races         spells        tables        traps-hazards

➜ ls dm/rules
variant-rules

Version of 5etools:

commit bb09cfac6bc4fd604f137fa419115401529bdb7d (HEAD -> master, tag: v1.197.4, origin/master, origin/HEAD)
Author: TheGiddyLimit <thegiddylimit@5etools.com>
Date:   Wed Jan 10 17:24:16 2024 +0000

    v1.197.4

OS Info:

➜ sw_vers
ProductName:		macOS
ProductVersion:		14.1.2
BuildVersion:		23B92