Rajawali vuforia split screen problem

[starchap]

Hey people on GitHub
I have a problem with the Rajawali Vuforia SDK for android I trying to make a Rajawali SideBySide Renderer.
However, I ran into a problem the 3D object are shown right when I am using the Rajawali vuforia renderer, so this only happens when I use my RajawaliVuforiaSideBySideRenderer.
I have uploaded some images showing what I am talking about and what happens:
With RajawaliVuforiaRenderer:
With RajawaliVuforiaSideBySideRenderer:

Main problem: how can I make the 3D object be shown right?
I have uploaded some pictures showing the problem, and my SidebySide java file(txt).

Hope anyone can give me an answer.