Hot-reload fails with Redis WorkManager

Caused by: java.lang.IllegalStateException: default is already configured
	at org.nuxeo.ecm.core.redis.contribs.RedisWorkQueuing.initWorkQueue(RedisWorkQueuing.java:163)
	at org.nuxeo.ecm.core.work.WorkManagerImpl$WorkThreadPoolExecutor.<init>(WorkManagerImpl.java:535)
	at org.nuxeo.ecm.core.work.WorkManagerImpl.activateQueue(WorkManagerImpl.java:204)
	at org.nuxeo.ecm.core.work.WorkManagerImpl.init(WorkManagerImpl.java:330)
	at org.nuxeo.ecm.core.work.ReloadListener.handleEvent(ReloadListener.java:50)
	at org.nuxeo.runtime.services.event.EventService.sendEvent(EventService.java:141)
	at org.nuxeo.runtime.services.event.EventService.sendEvent(EventService.java:108)
	at org.nuxeo.runtime.reload.ReloadComponent.lambda$triggerReload$0(ReloadComponent.java:332)
	at org.nuxeo.runtime.api.ServicePassivator$Waiter.proceed(ServicePassivator.java:344)
	at org.nuxeo.runtime.api.ServicePassivator.proceed(ServicePassivator.java:78)
	at org.nuxeo.runtime.reload.ReloadComponent.triggerReload(ReloadComponent.java:330)
	at org.nuxeo.runtime.reload.ReloadComponent.triggerReloadWithNewTransaction(ReloadComponent.java:356)
	at org.nuxeo.runtime.reload.ReloadComponent.reload(ReloadComponent.java:93)