pq08396.st PARTS WITH ACTIONS PROMPT USER TO SAVE UNNECESSARILY

 Migrate an application from V3 to V4 that has a part with actions on its public interface.  In V4, open
the part's public interface, and turn to the action page.  Select an action.  You are 
prompted to save. Saying yes will result in a walkback.

File in pq08396.st to fix the problem.