Steps to reproduce: 1. Create a new submenu. 2. Add an app to that submenu. 3. Change the submenu's icon. 4. Save. Expected result: The submenu's icon should change to what it set to in both the launcher and the menu editor. Actual result: The icon stays the default in both the launcher and a newly launched menu editor.
*** This bug has been marked as a duplicate of bug 345100 ***