Is this Rebirth event it's own thing or is it a copy of the events that happen in the actual FF7: Rebirth?

[Cyber Akuma]

Asking because I want to avoid spoilers. I don't have a PS5 and Rebirth JUST came out on PC finally, so needless to say I have not played the whole Gold Saucer part of Rebirth yet. Is this event just based on Rebirth and is just it's own thing, or is it just lifted from the main game and spoils what happens in Rebirth?