How do I refresh a table with a bind variable using a return listener?

Question

JDev 11.1.2.1.0.
I am trying to refresh a table with a bind variable after a record is added.
The main page has a button which, on click, calls a task flow as an inline document. This popup task flow allows the user to insert a record. It has its own transaction and does not share data controls.
Upon task flow return, the calling button's return dialog listener is invoked which should allow the user to see the newly created item in the table. The returnListener code:
    // retrieve the bind variable and clear it of any values used to filter the table results
    BindingContainer bindings = ADFUtils.getBindings();
    AttributeBinding attr = (AttributeBinding)bindings.getControlBinding("pBpKey");
    attr.setInputValue("");
    // execute the table so it returns all rows
    OperationBinding operationBinding = bindings.getOperationBinding("ExecuteWithParams");
    operationBinding.execute();
    // set the table's iterator to the newly created row
    DCIteratorBinding iter = (DCIteratorBinding) bindings.get("AllCustomersIterator");
    Object customerId = AdfFacesContext.getCurrentInstance().getPageFlowScope().get("newCustomerId");
    iter.setCurrentRowWithKeyValue((String)customerId);
    // refresh the page
    AdfFacesContext.getCurrentInstance().addPartialTarget(this.getFilterText());
    AdfFacesContext.getCurrentInstance().addPartialTarget(this.getCustomerTable());But the table does not refresh ... The bind variable's inputText component is empty. The table flickers as if it updates. But no new values are displayed, just the ones that were previously filtered or shown.
I can do the EXACT SAME code in a button's actionListener that I click manually and the table will refresh fine. I'm really confused and have spent almost all day on this problem.
Will

Answer 1

Both options invoke the create new record task flow. The first method runs the "reset" code shown above through the calling button's returnListener once the task flow is complete. The second method is simply a button which, after the new record is added and the task flow returns, runs the "reset" code by my clicking it manually.
I'm thinking that the returnListener code runs before some kind of automatic ppr happens on the table. I think this because the table contents flicker to show all customers (like I intend) but then goes back to displaying the restricted contents a split second later.
Yes, the table is in the page that invokes the taskflow.
Here are some pictures:
http://williverstravels.com/JDev/Forums/Threads/2337410/Step1.jpg
http://williverstravels.com/JDev/Forums/Threads/2337410/Step2.jpg
http://williverstravels.com/JDev/Forums/Threads/2337410/Step3.jpg
Step1 - invoke new record task flow
Step2 - enter data and click Finish
Step3 - bind parameter / table filter cleared. Table flickers with all values. Table reverts to previously filterd values.