Where are the new Arena Maps

Is this found only in specific playlists? Ive been playing Team Arena without any luck

I know right. I’ve played the new Warzone one ONCE. That’s it. I have yet to see any of the other new maps in Arena or BTB. Pretty annoying. EDIT: 343 must’ve read this cause now I’m good. A little TOO good.

So far all I’ve seen is Overgrowth … a lot.