NullPointerException from TracingDeploymentProcessor.close()

2021-07-13 15:26:58,958 INFO  [org.jboss.as.server] (management-handler-thread - 1) WFLYSRV0009: Undeployed "MDBActivationConfigTestCase.jar" (runtime-name: "MDBActivationConfigTestCase.jar")
2021-07-13 15:26:59,016 ERROR [org.wildfly.microprofile.opentracing.smallrye] (MSC service thread 1-4) null: java.lang.NullPointerException
        at org.wildfly.extension.microprofile.opentracing.TracingDeploymentProcessor.undeploy(TracingDeploymentProcessor.java:285)
        at org.jboss.as.server.deployment.DeploymentUnitPhaseService.safeUndeploy(DeploymentUnitPhaseService.java:251)
        at org.jboss.as.server.deployment.DeploymentUnitPhaseService.stop(DeploymentUnitPhaseService.java:244)
        at org.jboss.msc.service.ServiceControllerImpl$StopTask.stopService(ServiceControllerImpl.java:1795)
        at org.jboss.msc.service.ServiceControllerImpl$StopTask.execute(ServiceControllerImpl.java:1764)
        at org.jboss.msc.service.ServiceControllerImpl$ControllerTask.run(ServiceControllerImpl.java:1559)
        at org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35)
        at org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1990)
        at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1486)
        at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1377)
        at java.lang.Thread.run(Thread.java:748)