By default, you’ll only see one row of editing options in your Editing toolbar for page development.
While this contains some useful features, it’s also very limited in its offerings. There is one “hidden” additional row of editing tools, that you can access by clicking the last “Toolbar Toggle button”:
turns it into this:
where you’ll now be able to assign headers, have additional indenting and textbox options, underline, add special symbols, incorporate footnotes, built tables, and beyond.