Application shutdown warnings

[Hazelton42]

When my application performs a normal shutdown, the following warnings are displayed. Appears like something is misconfigured

[DefaultDispatcher-worker-6] WARN Channel[tls://0ca8c165-4fee-4c98-be2a-d499765b61cf.production.netfoundry.io:443] - channel disconnected: Job was cancelled
[DefaultDispatcher-worker-3] WARN ziti-conn[wintermute/1] - failed to send FIN message: kotlinx.coroutines.JobCancellationException: Job was cancelled; job=SupervisorJobImpl{Cancelling}@7940e565
[DefaultDispatcher-worker-2] WARN ziti-conn[wintermute/1] - failed to send StateClosed message: Job was cancelled

If normal, maybe warning level is not correct for these messages