So i have a game and it got indexed a few days ago

So i updated my game a few hours ago, and the only change i made was replace the .zip file with another .zip file,and make a devlog and change the "average session duration" from a few minutes to about half an hour.

and now its not indexed anymore,

Game link; Sgemeton.itch.io/A-New-Start

This is more of a question than a help request!

I wanna know if the fact that the game will need to be indexed again when i update the game is true or not.