Recalculate bounds of Skinned Mesh

I have a skinned mesh and I'd like to be able to recalculate its bounds after modifying its blendshape weight.
Here's my method:

Code (CSharp):

1. public IEnumerator ResizeMesh(int value)
2. {
3.     var skinnedMesh = GetComponent<SkinnedMeshRenderer>();
4.     var m = skinnedMesh.sharedMesh;
5.     skinnedMesh.SetBlendShapeWeight(1, value);
6.     skinnedMesh.BakeMesh(m);
7.     yield return new WaitForEndOfFrame();
8.     m.RecalculateBounds();
9.     skinnedMesh.sharedMesh = m;
10. }

The mesh is resized correctly when setting the blendshape but the bounds of the mesh stay the same.
What am I missing?

 

Hi,I guess: The skinnedMesh.sharedMesh can't be BakeMesh(), Because it is a Shared Mesh, maybe you can use follow code:
var m = new Mesh(); Or var m = Object.Instantiate<Mesh>(skinnedMesh.sharedMesh);