There is no answer to this question in the rule section, since the question was specfically aimed at other users. The rule secion just instructs how to side track support and use community threads for a squeaky wheel gets the grease kind of support by including a ticket number. And the rule section and faq are a direct cause for many of these threads.
(contacting support) "typically we will respond within a 1-3 days"
(indexing new project) "We generally review these within a few business days after a project is published."
(contacting support because not being indexed) "If you just published the page, please wait at least a day before contacting us."
There are no responses for weeks or most likely never, to such requests. The games just get indexed eventually. The waiting time for new projects is either zero or weeks/over a month. Asking people to contact support two days after waiting for getting indexed is creating an expected time frame that apparantly is not met in most cases. The faq is out of touch with reality, which creates further problems and frustration.
For indexing specifically, there is the problem that there is the possibilty, that a project is not indexed intentionally. Developers cannot tell the difference. And when they read the faqs and see the mention of "days", they will get worried, if those "days" turn to weeks. They are in limbo.