Just looking around at what's going on for this 10th Alakajam.

I'm confused as to why there are 3 themes, but then I can see on a banner that they "kinda" explain it.

I don't see the reason for the 3 themes, but I see that a theme is the legit winner, another is a random from the "Shortlist" and anotherone is choosen by a viewer (whatever that means, I assume, during some stream?)

But the shortlist has 20 themes and none is "Chaos" so how did Chaos end on the final 3 themes?