Theme interferes with generating a table of contents?

[ehmatthes]

Hi, I'm trying to add a table of contents to some pages. I made a simple shortcode that uses the $.Page.TableOfContents variable.

The table of contents is generated, but the links do not contain the path to the current page. All of the links are anchor links from the home page. If I switch the theme to something else like ananke, the correct toc links are generated.

I have made a simple demo site with one page that shows this behavior.

What is the ezhil theme doing that interferes with generating a correct set of toc links?