Hi,
It works fine. Another problem emerged when I had to change to bookdown.yaml instead of output.yaml. In this environment it doesn't work.
That's how the _bookdown.yaml looks now:
book_filename: "my-book.Rmd"
edit: https://github.com/MarcellGranat/FertilityHUN/edit/master/%s
output_dir: "docs"
sharing:
github: yes
facebook: yes
twitter: yes
all: no
rmd_files: ["index.Rmd", "Chapter-1.Rmd"]
config:
toc:
collapse: section
before: |
<img src="logo.png" width="270" height="270">
sharing:
github: yes
facebook: yes
twitter: yes
all: no