Paragraph symbol inserted in TOC when building to PDF

I'm not sure what level of the stack this bug is coming from, please direct me to the right place if this isn't the right place.

If I render a notebook with the following first cell of markdown:

# Types and Schemas

It's important to understand the types of data that we're working with.
We use a lot of SQL tables, and it's important to understand the schema
of these tables.

and then render to a PDF using the with-pdf plugin, then the link in the TOC has a weird "next-paragraph" symbol (the other pages are from .md files and appear fine):

The rendered HTML of the navbar looks just fine though : <a href="reference/types.html" class="md-nav__link"> Types and Schemas </a>

Perhaps this is an issue with the with-pdf plugin? This is the config that I am using:

site_name: my_site
theme:
  name: material
plugins:
  - search
  - literate-nav
  - offline
  - mkdocs-jupyter:
      execute: true
      allow_errors: false
      show_input: false
  - with-pdf:
      author: Nick Crews
      enabled_if_env: ENABLE_PDF_EXPORT

Thank you for your help!

danielfrg / mkdocs-jupyter

Paragraph symbol inserted in TOC when building to PDF #153