Hierarchy does not links all the interfaces that are extended from the shown interface

Looking at those pages, it seems that only the first two/three interfaces are linked to their documentation page, although the same interface is linked to the documentation page in one case but not the other one.

(It is not clear why the linked interfaces are two in one case, but three in the other one.)

ghost of drupal past → made their first commit to this issue’s fork.

This is a great refactoring! RTBC.

Will try to test further locally later too.

Merged.