How to animate the example model face Kira with expressions?

Hello all,
Do you know if its possible please to animate the face of this model with morph targets ?
https://threejs.org/examples/#webgl_animation_skinning_ik
like this one :
https://threejs.org/examples/#webgl_animation_skinning_morph

I see that in the original model, there are facial expressions :

But when I inspect the model json with a console.log I cant find the data of morphTargetDictionary in the face mesh.
I cant read directly the GLTF file.

Maybe this model hasnt morph or its stored elsewhere… ?
Thank you for your attention.

Someone already made face expression animation with a nice model in three.js ?