Table of Contents
With the advent of the main slot header, the user can choose to add or not the breadcrumb in it.
Therefore, the breadcrumb via the renderer is deprecated.
See the new Hierarchical Breadcrumb.
You can add a breadcrumb below the first heading in all your pages if the renderer is the combo renderer
The hierarchical breadcrumb is following the dokuwiki configuration and renders only when the youarehere configuration is set to on