Project: mule
Issue MULE-7575: Aggregator result has invalid session variables values
When using a persistent store in an aggregator the session variables values do not have the latests value after the message aggregation. We should prioritise latest stored event session variables values over the ones provided by previous events. If not when execution inside a collection splitter and aggregator is synchronous the merge of the mule events results in a session with not the latests values.
Story points: 3