"[Down, But Not Out]" Achievement did not register.
Played a Bo3 Timeless Ranked game where I lost the first game. My opponent ends up quitting halfway through the second game and I take the Match. Unless the Achievement isn't worded correctly I should have gotten it.

I did get credit for "[A Party of None]" in the same game which I did complete partially because my opponent quit.

Also the Achievement "[Mill-licious]" seems unnecessarily difficult to complete, because in my experience people tend to quit (myself included) before the drawing from an empty deck 99% of the time.
Instead you should change the achievement to "Win a game after having an opponent mill/exile from library X cards" or give me credit for completing the achievement with a Doomsday Demon in a Ranked Standard Bo3 Game.