Scrolling Panel and Drag & Drop state changes

Hi

I have a Storyline interaction where items are dragged from outside a scrolling panel into the scrolling panel as a drag and drop interaction. Once all items are in - it scrolls perfectly. Then I click "Submit" and the states of the dragged items change - depending on whether they are correct/incorrect. However - now the scrolling panel does not move. Any ideas why?

File is attached . . . 

Thanks

2 Replies