Page Sections on custom pages do not format correctly

[pb-amy]

Description

Typically, when a new page is created at the network level and text is added, it creates a default textbox where text goes into. However, when users add a prebuilt page section (bordered, borderless, accent, etc.) to the page, the page content gets pushed down the page some distance. Example here:
https://open.ocolearnok.org/home/collaborate-with-us/

Steps to Reproduce

1. Create a custom page on Pages
2. Add a page section
3. Add text inside the page section

Expected behavior: The custom page section should remain where the default content normally appears

Actual behavior: The whole custom page section gets pushed past the header image.

[pb-amy]

https://pressbooks.zendesk.com/agent/tickets/3245

[SteelWagstaff]

The Aldine page section shortcode was apparently only designed to work on the home page template. The workaround is not to use page sections on other types of pages. The CTA shortcodes do work, however. Closing the issue -- this could be addressed when Aldine is next overhauled/replaced: #243