Used to easily navigate through chapters on your pillar pages, and a discreet indicator that tells the user how far they've scrolled through the content.
Page speed impact:
Available in pages:
No — this is available only with the Pillar template
Reserved block class:
This module is not available in regular pages because it requires special wrappers for positioning, which can only be hard-coded into the template. You can use this module by creating a page with the Pillar template.