Do you think that new game release automatically put you at the back of the queue for review?
For quarantines, maybe. But it would rather put your releases and updates on the list to begin with.
There are two separate issues, but one looks similar to other if you do not know what it was. Quarantine and not being indexed. While on quarantine, a game is also not indexed.
For regular indexing problems, it has been observed that an update can put you on the manual review list. It stands to reason that it could also put you at the back of the list if you already were on the list. It has also been observed or even stated, that the waiting queue is not quite fifo. And the list of what triggers what, is secret after all. (And if I were to implement such a thing, I would even include random factors, to keep people guessing ;-)