How do you set a repository description on GitHub? (2020)

Question

GitHub's UI changed since How do you change a repository description on GitHub? and the edit button is no longer there. Also, I couldn't find anything in the settings.

How do you do change the repository description since 2020? The cog can't be clicked.

Answer 1

The cog should be clickable. It opens a modal which allows you to change the repository description.