>>56271859It does, but not all the mons from each gen are in.
All of Gens 1 and 2 are in, but the rest of the gens have a smattering of mons that were picked and voted for by the discord community and staff.
Though even the votes aren't guarantees, as mons like Torkoal were number one in the ballot but still didn't get picked since it's ultimately up to the head dev which mons get in.