4.18.0 Release - iOS icons and Marketing Image

Has Anyone found a solution to the problem. We are trying to submit an app in the next day or two and can’t find a fix for this. Please help.

We have tried turning the .ipa file into a zip and then replacing all the unreal icons with our, the turning it back into an .ipa file. There are no unreal icons in the project folder, but still when we push it to the iphone the app icon is still unreal. I don’t know where this is coming from.

Help would be really appreciated.
Tom