使用ABNewPersonViewController在iOS 11中使用白色标题和导航栏

I've inherited a legacy app and was tasked with updating it for iOS 11. In one view, the user can click on a name and add that user to their contacts. However, when going to the 'add contact' view in iOS 11, the navigation and status bars are showing up as white. It works fine on iOS 10 and below.I've inherited a legacy app and was tasked with