When adding a behaviour to a State the Project view doesn't follow

1. Add an animation controller and add a state to it
2. Add Behaviour to the State and create a new script
3. The script is added, and visible in the Project view
4. Press Ctrl S and notice the animator controller can now be expended - in the project view. It references the script, but the item doesn't have a name.
5. It shouldn't be necesary to press Ctrl S for this item to show up, and the name should be visible