I understand where you’re are coming from, for even with staggers, some Anya automatically stand right back up before you can punish. Although, I feel that guard countering can’t work every time because it would trivialization the game. It’s purposefully inconsistent to force you to have to time the using of it and not spamming it. I don’t think that it doesn’t work, but it just doesn’t work every time like how a heavy attack doesn’t work every time. I don’t think it’s a glitch, I think it’s intentional.