iOS black screen when bringing app to foreground after some time in background

[fix89]

Hello to all!
After updating my app and adding a file LaunchScreen.storyboardc as splashscreen, this problem occurs with many users. After the app is in the background for a while, when it reopens there is a black screen, and you need to close and reopen the app. Also, sometimes if the app is closed, we are rarely told that to open the app you need to try again several times, because it crashes instantly a few times before being able to reopen.

The problem seems to be this: https://stackoverflow.com/questions/54929876/ios-black-screen-when-bringing-app-to-foreground-after-some-time-in-background

Not sure if it can be useful.

The app was exported with Animate, using AIR 5.1.1.5.