Howl emote?

the patch notes mentioned a howl emote.... does anyone know how to do it?

 

The recent Devblog 66 mentions "Added a howling gesture to go with the wolf headdress. Temp sounds" and includes a video of a character model animated to howl with a temporary wolf howl sound. I'm thinking it might be a scripted event and not a toggled emote. Maybe an idle animation or maybe when you put on the headress?

 

I didn't notice or hear anything when i put it on

 

I don't think it's been implemented yet as it's supposed to be when you knock on a door with the headdress on but last time I tested it didn't do so.