Dates on tendering

Summary:

Once a shipment is tendered, a service provider while accepting can define the estimated arrival date at pickup, that will update later the estimated arrival date at pickup stop and the shipment start time.

If after acceptance for any reason the tender is withdrawn, then the shipment start time and the estimated arrival at pickup stops do not get updated and remain as before. Is this a correct behavior? Those dates are specific to the acceptance of that service provider so I would expect the system, in case of tender withdrawal, to restore the planned dates. Can you confirm what is the system design expected behavior?