Punch in bug?

[Tommyecho]

I just began using multitrack, and I can't get the punch in to behave. When I enable punch in, with auto input, I can still hear the old audio from the punch in section while recording over it, which is very distracting. The help menu seems to say that the old audio should cut out once the playhead gets into the punch in section. Is anyone else experiencing this problem?
Please let me know if I am doing something wrong here. . .

[pwnified]

I just confirmed that there is a subtle bug, but it doesn't happen for the first take. Indeed, when recording, backing up and playing through the punch zone, track audio is can be heard. I'll have a fix shortly, thanks for pointing this out. The workaround for now is to disarm/rearm the track between takes.