Back-To-App button issue on iOS

Hi folks,

I have an app that is built for iOS too and I have issue with back arrow that appears in status bar when you open an app from another one.

If I use default settings in descriptor xml file back arrow exists, but has black color what is not suitable to me due to my app has black background on top of the screen. I tried UIStatusBarStyle=UIStatusBarStyleLightContent and bar color became light, but the back arrow now disappears after splash screen. It exists while splash is shown and when the app is loaded it disappears.

I found this link describing the same issue

air - iOS 9 "Back-To-App" button quickly disappears - Stack Overflow

Thanx in advance.