That's right! Having already the connection with your repositories via OAuth, you will be able to add repositories quickly. Before doing the add action, you have to have the connectivity done, then wait about 30 min to 1 hour so you can see the list of these in the Out of the Scope section.

Thanks to this improvement, you can add repositories, so you don't have to do so many manual steps. Remember that the repositories listed are not yet activated in any organization group. You can enter here if you want to know more about this section.