Generate a block with the Automatic Anchors in the fashion of a page outline?

This is a very handy module. I was wonder if there were plans to also introduce a block that contains links to all the automatic anchors on the page which could be placed in the sidebar, thus providing an easy way of navigating long pages?

Bootsrap does a very good job at this https://getbootstrap.com/docs/5.3/utilities/spacing/ (on the right hand side)