And I'd expect the box "Same name in this branch" on https://api.drupal.org/api/drupal/core%21core.services.yml/service/Drupa..., so that I can at least quickly switch to the page I'm looking for.
The link for core.services.yml file take you to the interface and there is no link in the interface.
We should do this 📌 Core services individual pages not helpful and jumping to the top result in searches Active first, and then see what's the best solution for this issue.
Active
2.0
Code
The link in the issue summary shows a Sorry, api/drupal/core%21core.services.yml/service/Drupal%5CCore%5CFile%5CFileSystemInterface/11.x cannot be found. message. If I try to search for any service defined in the core.services.yml file, the search box does not show the service I am looking for.