chromeview.setBackgroundColor(Color.Transparent) doesn't work #45

Hi all,
I integrated chromeview in my project and I would like to load a website with transparent background. In standard webview I'm setting background to transparent simply by that: webview.setBackgroundColor(Color.TRANSPARENT).
However, when I do the same with chromeview, I get a white non-transparent background. Any experience how to solve this issues?

Thank you,
Pawel