Hi! I wanted to know, how can I do to report some things I’ve been thinking about to contribute with things as design without knowing how to do them on code. For instance: it could be really helpful in long articles (but in everypage really), to have a button to go top page or better a menu to go directly focus to the list on the left to find something faster. Here the example: https://developer.mozilla.org/en-US/docs/Learn/CSS/Styling_text/Styling_links
How can I do to report this things? Thanks!