Documentation: page for every section?

Consider given URLs:

  1. https://getbootstrap.com/docs/4.0/components/alerts/
  2. https://getbootstrap.com/docs/4.0/components/alerts/#link-color

Here, bootstrap gets advantage of html id attribute.

Question: Would that be smart to add an additional page for the link-color only (and all other sections, respectively), combined with maybe additional breadcrumbs on top, in this case like:

Docs / 4.0 / Components / Alerts / Link color

Considering, that they do have the page for every one of the breadcrumbs links?

This would result in:

  1. url https://getbootstrap.com/docs/4.0/components/alerts/link-color, listing only the Link alerts section,
  2. url https://getbootstrap.com/docs/4.0/components/alerts/, listing Link alerts along with other content under the Alert component.

Or is it unnecessary effort and single Alerts page with id attributes is good enough?