onMouthOpen animate element to user's mouth

Hi there, I am stuck with my little project. I want to animate a plane to get to the user’s mouth position once the user opens the mouth. I get it to work until the user opens the mouth and then it animates a plane into the middle of the screen, but the user could be somewhere besides it, so I would like to have it animated to the user’s mouth. Is that possible?

Greetings

I tried to set the plane, which animates by timeline into the middle of the screen relative to the Face, but the plane only disappears. The log shows, that every time I open the mouth, the timeline is playing - but I don’t see anything :open_mouth: