The following scenario could cause the progress level to set back to overAll.
- Create a continuous push-pull (or push only) replicator.
- Start then stop after IDLE.
- Add some documents to the database.
- Add document replication listener to the replicator
- Start the replicator again.
- There should be some document replication events notified.
- No document replication events notified.
- It seems like the progress level is not preserved.