Status bar color

Hi all,
I just build my app on iPhone device and I have white status bar with white text (also in simulator from xcode). Only think I can see is green battery status.

In config.xml I have set status bar like:

<preference name="StatusBarBackgroundColor" value="#4d742d" />

and in app.config.ts in platform.ready I have:

 this.statusBar.backgroundColorByHexString("#4d742d")

StatusBar native plugin installed.

Can you please help me with this bug?

Thanks