ADF 11.1.2.1 - clicktoedit table, createinsert, rollback bug?

Steps to reproduce

1. start http://127.0.0.1:7101/TestInsertIntoClickToEditTable2-ViewController-context-root/faces/view1

[notice the yellow marked rows.]

2. Now Click on CreateInsert

OK, new row is inserted and can be edited now.

3. Click on Rollback-Button (or Execute-Button)

What happened to the last two rows?

Further issue: clicktoedit not working on some rows

You may click as often you want. The row won't change into edit mode. In the log window you will see

<FacesCtrlHierBinding$FacesModel> <makeCurrent> ADFv: Keine Zeile gefunden für rowKey: [oracle.jbo.Key[191 ]].

Known workaround so far

1. Click the Execute-Button after Rollback.

2. Bind Rollback action to a backing bean method and do the following (Rollback + setActiveRowKey)

/**
* Rollsback and Re-Executes the table iterator
* @param actionEvent
*/
public void onRollback(ActionEvent actionEvent) {
    final DCBindingContainer bc = (DCBindingContainer)getBindings();
    bc.getOperationBinding("Rollback").execute();

    setActiveRowKey(bc);
}

/**
*
* @param bc
*/
private void setActiveRowKey(final DCBindingContainer bc) {
    final DCIteratorBinding empIter = bc.findIteratorBinding("EmployeesView1Iterator");
    final Row newRow = empIter.getCurrentRow();
    final ArrayList activeRowKeyList = new ArrayList();
    activeRowKeyList.add(newRow.getKey());
    getEmpTable().setActiveRowKey(activeRowKeyList);
}

public BindingContainer getBindings(){
    return BindingContext.getCurrent().getCurrentBindingsEntry();
}