Do you want to help out to make Single Directory Components stable 🧭? Here there is a template issue you can clone to refactor tiny parts of Umami to use components.
[META] Create Single Directory Components for the Umami theme
Problem/Motivation As part of our roadmap to stable ([#3345922]), we want to include some Single Directory Components into Drupal core's front-end facing themes. Let's have this issue to track all the efforts in this direction. Ideally, we'll have one issue per attempted component linked as a children to this one. Instructions Create a new issue for Drupal core with the title: Create new SDC component for Umami (name). Make sure to change name to the actual component's name. Paste the Component Issue Template, and fill in the specifics about the chosen component.