[matter.js] sprites don't rotate with multipart body


I’m trying to create multipart body (2 parts) that will move and rotate together. It looks allright with “wireframes: true”, but with normal rendering sprites do not rotate with their bodies.

Here is the pen: https://codepen.io/anon/pen/xNwmVY?editors=0010 (try with wireframes: true and false)

How to make sprites rotate just like their bodies? I am experimenting with pure matter.js, to understand how it works, but ultimately I want to do it with Phaser + Matter.