i still get this problem in 3.0
Viewing post in Mic listed in HONK, but character doesn't react to Audio Input
HONK sometimes lists an audio input twice so it's possible you have the wrong of the two.
Also: no lipsync or other movement as long as the HONK window is active (learned that the hard way, selecting a different app or clicking on the desktop and it syncs, click on HONK and it stops so you can edit).