Pro setting is the powerful way to control content width, settings, padding etc. You can also change section or block layout, alighment etc with Pro settings.
As written above each section has it's own setting so you may find some extra settings in some sections and less in other. (see the two images below for difference)
While this section Doesn't has those Layout options as the above section doesn't require those.
For example Choosing Text Box spacing and adjusting the parameters we can align Title and Button in a same line