I have a storyboard where I created a `UINavigationController` instance and set its custom class to `UIImagePickerController`.

If I set `imagePicker.sourceType = UIImagePickerControllerSourceTypeCamera` in `prepareForSegue`, everything works fine.

If I set `imagePicker.sourceType = UIImagePickerControllerSourceTypePhotoLibrary` in `prepareForSegue`, I get a mostly black screen with an empty gray bar on top that I can't dismiss:

[future location of screenshot - I cannot post images]

I can work around this by not using the storyboard. The question I have-- can this be made to work with the storyboard? If not, why not? Why does it only work for presenting the camera?

EDIT: A colleague comments that this may be a new issue for ios7

The code below doesn't work if the segue is triggered by a storyboard

```
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender
{
    NSAssert([segue.destinationViewController isKindOfClass:[UIImagePickerController class]], @"Destination VC should be UIImagePickerController");

    UIImagePickerController *imagePicker = (UIImagePickerController*) segue.destinationViewController;

    imagePicker.sourceType = UIImagePickerControllerSourceTypePhotoLibrary;
    imagePicker.allowsEditing = YES;
    imagePicker.delegate = self;

}

```