[crimsontech]

Odd, I just tried it and it still works normally for me. I say “Siri” and the device says “uh huh?”

[TMWNN]

Siri only does that when it hears "Siri" and nothing else, so a wait is still required. When I began using Siri it beeped when it began listening for more after "Hey, Siri", so I knew immediately that I could continue speaking.