I’m using TWTRComposer to share content from my app. When I present this controller for the first time, iOS system dialog “MyApplication wants to open Twitter” is shown. If user taps “Cancel” button, Twitter SDK falls back to composing a tweet in a WebView. Can I control this behavior? Can I disable sharing via WebView so when the user denies opening the Twitter app he doesn’t have to press cancel in a WebView too?