Apple has limited “influence” on the publications of the US Patent and Trademark Office (USPTO). Like all other companies The publication of some documents may be shortened in content or even at a later date.
Trademark to macOS Mojave in Liechtenstein reported
Before the developer conference Apple were already several rumors about the name “Mojave “(Like the desert in the western US) in circulation. Accordingly, it would have made little difference if the document had actually been published in advance.
From the application, we learn that Apple deliberately did not register until March 23, 2018. The trademark apparently applies worldwide and was registered for Apple out of Liechtenstein .