Problem with back-propagation of generated IDs upon ListGrid.saveAllEdits()

[nikolayo]

When I set autoSaveEdtis on a ListGrid to true, new records get after auto-save the value of generated ("sequence") IDs back from the server. When however I set autoSaveEdits to false and save new records with saveAllEdits() from a ClickHandler, IDs to not propagate back to the client even though they are generated correctly and read back on the server. Am I missing something? My click handlers look like this:

            IButton saveButton = new IButton("Save");
            saveButton.addClickHandler(new ClickHandler() {
                public void onClick(ClickEvent event)
                {
                    if (targetGrid.hasChanges()) {
                        SC.ask("Save Changes?", new BooleanCallback() {
                            public void execute(Boolean value)
                            {
                                if (value != null && value) {
                                    targetGrid.saveAllEdits();
                                }
                            }
                        });
                    }
                    else {
                        SC.warn("No Changes!");
                    }
                }
            });

[Isomorphic]

See the FAQ on grids not updating, and follow all of the recommended troubleshooting steps. If you can't solve it, post the results of all troubleshooting steps.