Freeform Drag and Drop not accepting answer submission

Hi, Stuart.

Thank you for sharing your .story file!

When using Built-in states, such as Hover, there's no need to create a trigger to change the object into that state. The logic is all done by Storyline for you.

If you delete those triggers, the state will still change to hover automatically, and your project should work as expected.

Let me know if you have additional questions!