pq21414 - All callbacks not executed before system exit in AbtShellView --------------------------------------------------------------------- Affected Platforms: All Affected Features: BaseSmalltalk Prerequisites: None Symptom: To demonstrate, define a help panel for a window (the only window in the app). Package the app and run. Open the help panel with F1. Close the window. The help panel will remain. The destroyCallback is added at runtime, but never executed. Solution: Open a workspace on pq21414.st and file in the fix.