Black transitions ionic3 app since ios 15 build

Ionic Framework ionic-v3
1

Hi!
I had to update to XCode 13 and ios 15 SDK but now background transitions are black. This not happen in android… Some suggestion?

2

Hi!
I have discovered that Black screen is with navController.push()

Some suggestion?
EDIT:
Solved partially with navOption → animate:false
But how do I edit back button navoption? I do not find it.

Thanks