Is this line really setting CubeCamera render target encoding?

https://github.com/mrdoob/three.js/blob/f9d1f8495f2ca581b2b695288b97c97e030c5407/src/cameras/CubeCamera.js#L77

I am confused by this line because according to the documentation when rendering to a render target, it is used the encoding of the render target. Is it possible that this line does nothing?

Good catch! Do you want to make a PR at GitHub and remove the line?