FlowJob implementation doesn't set the exception message in JobExecution.ExitStatus.ExitDescription when exception is thrown

[jeronimogalicia]

Whenever occurs an exception in a standard spring batch program (using simple steps without using flows), the exception message is set in JobExecution.ExitStatus.ExitDescription; however when spring batch work with Flows, the ExitDescription is not set.
As far as I have seen org.springframework.batch.core.job.flow.FlowJob implementation doesn't update the JobExecutionStatus with an exit description in org.springframework.batch.core.job.flow.JobFlowExecutor.updateJobExecutionStatus(FlowExecutionStatus status), it just set the exit status, meanwhile org.springframework.batch.core.job.SimpleJob implementation does it.