Board Thread:Support Requests - Getting Started/@comment-30269588-20190830191522/@comment-366087-20190831025248

Here are the ways to tell if a Category *exists*
 * 1) CREATE button instead of an EDIT button. Even if there are pages "in" that uncreated Cat.
 * 2) At the time the Cat is CREATED, the WikiActivity feed will record the Cat with a PLUS/NewPage icon. Just adding pages to an uncreated Cat can still happen, but the NewPage/Plus icon does not show up.
 * 3) The options next to a CREATE button does not include "History". Because it has none, because it hasn't been made yet. EDIT buttons have options for History.

When an Uncreated Cat has pages added to it, it sorta exists in a type of Code-Limbo. Sorta existing while sorta not existing at the same time (Schrodinger's Category!!). Uncreated Cats "in use" can be CREATED (generating that PLUS/NewPage icon), or it can be emptied and it will cease to exist the moment you navigate away from it.