Seeded showcase form
When a space is created, the Asset Store showcase seeds a live "Showcase feedback" form (Form ID showcase-feedback) with a text field and a long-text field, plus a note about the edition split.
#Worth knowing
The seeded showcase page's own copy is wrong in two places: it says "each reader's answers are saved automatically" (inside a Form container they are not - Save is explicit and validated) and refers to "Submissions" (there is one record per page, overwritten). Its edition note also omits select and URL from the Advanced-only list. Do not echo that copy in documentation.
The macros carry three different names depending on where a customer inserts them: the Confluence macro browser name (which itself differs between apps), and "Form container" / "Form field" in Capable's own insert dialog and the seeded showcase page.
#Related
How it actually behaves.
