Internal Heading Links

Does support heading style markdown links (to link to another section in the same blog post)? If so, is there a guide to getting that right? Mine don’t seem to work…or is at least limited in preview mode. supports the features in Goldmark, if you’re using the newer Hugo version (found on the design page).

Here’s docs on the extensions and here’s straight from Goldmark – of note is the section on attributes.