Well maybe they couldn't do that due to contractual obligations with Sony, and thus decided not to show it at all...
Maybe Sony said, you either show the game on PS5, or not at all.
I highly doubt that lol.
the game is in active development and now people are realizing maybe it was just revealed too early and this is just the growing pains of dev.
Dusk did claim they would be playing on PC that clearly isn't happening.