Black screen iOS

[aevpraid]

Hi!

On Android device if press "Go back" button screen Liqpay close and I can use app.
On iOS device if press "Cancel" button I had black screen and I can't do any action.

How I can solve this problem?

Thanks.

[aevpraid]

I'm solve this issuse.

On close ( error ) event, I use ( ):
setState({ showCheckout: false });