Shaded Wireframe vertices position

I am playing around with the vert pass in a UI Text shader.

with OUT.worldPosition = v.vertex + offset*10;

In the scene view, the text are offset according to my noise texture, but the vertices positions are not following the text, is this intended in unity2017?

 

This is normal behavior. Unity uses it's own shader to show you the mesh for objects you select, and this shader does not offset vertex position like your shader does.