Thanks Alex for the hint, it worked for us after we began to call event.preventDefault() in our custom itemEditEnd event handler.
Personally, I think we had hit quite a widespread issue here as it is visible from the google search for "labelFunction, itemEditEnd" keywords http://www.google.com/search?q=labelFunction+itemEditEnd, e.g http://bugs.adobe.com/jira/browse/SDK-14312 I would like Adobe to document this issue better in docs or in blogs illustrated with code samples. -- Med venlig hilsen / Best regards Andriy Panas [EMAIL PROTECTED]