resignFirstResponder does not hide keyboard in presentModalViewController

For some great "Apple" reason, when the input elements are in a modal view controller, resignFirstResponder just loses the focus from the element. The keyboard stays visible.

After searching for a long time, I found 2 explanations for the same.
1. Its a bug!
2. Its a feature! Apple kept it that way to avoid the keyboard coming up and going down when switching between input elements in the modal form. B******T!

So the workaround I came up with is:

- (BOOL)textViewShouldEndEditing:(UITextView *)textView {
  NSArray *arrWindows = [[UIApplication sharedApplication] windows];
    if ([arrWindows count] > 1) {
        UIWindow *keyboardWindow = [arrWindows objectAtIndex:1];
        [keyboardWindow setHidden:YES];
    }
    return YES;
}