UnknowHostException does not reach onCompletion() if consumer.bridgeErrorHandler is enabled

consumer.bridgeErrorHandler is enabled on file or FTP.

UnknownHostException or other GenericFileOperationFailedException are not routed to onCompletion().

I understand the JavaDoc for onCompletion() that every exchange regardless if success or failed would be routed to onCompletion().

In my case I have the need to aggregate every exchange to show a status of the camel route. Failed exchanges need to be inside this monitoring.

See attached unit test.