I'm integrating Message Center in UITabBarController for iOS app. I was able to integrate Message List and it works fine, but i have some UI issues when displaying single message. When single message screen appears, there is a space under the webview. Not sure why this is happening. Also i'm wondering is it possible to remove Back button text in single message screen? Do you prefer any other development approach (custom UI with delegate backcalls)? See screenshots attached. Many thanks for your help.