Undefine operation fails for /subsystem=undertow statistics-enabled attribute

18:04:41,824 ERROR [org.jboss.as.controller.management-operation] (management-handler-thread - 15) WFLYCTL0013: Operation ("undefine-attribute") failed - address: ([("subsystem" => "undertow")]): java.lang.IllegalArgumentException
	at org.jboss.dmr.ModelValue.asBoolean(ModelValue.java:69)
	at org.jboss.dmr.ModelNode.asBoolean(ModelNode.java:267)
	at org.wildfly.extension.undertow.UndertowRootDefinition$1.applyUpdateToRuntime(UndertowRootDefinition.java:194)
	at org.jboss.as.controller.AbstractWriteAttributeHandler$1.execute(AbstractWriteAttributeHandler.java:104)
	at org.jboss.as.controller.AbstractOperationContext.executeStep(AbstractOperationContext.java:921)
	at org.jboss.as.controller.AbstractOperationContext.processStages(AbstractOperationContext.java:664)
	at org.jboss.as.controller.AbstractOperationContext.executeOperation(AbstractOperationContext.java:383)
	at org.jboss.as.controller.OperationContextImpl.executeOperation(OperationContextImpl.java:1364)
	at org.jboss.as.controller.ModelControllerImpl.internalExecute(ModelControllerImpl.java:416)
	at org.jboss.as.controller.ModelControllerImpl.lambda$execute$1(ModelControllerImpl.java:237)
	at org.wildfly.security.auth.server.SecurityIdentity.runAs(SecurityIdentity.java:193)
	at org.jboss.as.controller.ModelControllerImpl.execute(ModelControllerImpl.java:237)
	at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler.doExecute(ModelControllerClientOperationHandler.java:217)
	at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler.access$400(ModelControllerClientOperationHandler.java:137)
	at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler$1$1.run(ModelControllerClientOperationHandler.java:161)
	at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler$1$1.run(ModelControllerClientOperationHandler.java:157)
	at org.wildfly.security.auth.server.SecurityIdentity.runAs(SecurityIdentity.java:212)
	at org.jboss.as.controller.AccessAuditContext.doAs(AccessAuditContext.java:185)
	at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler$1.execute(ModelControllerClientOperationHandler.java:157)
	at org.jboss.as.protocol.mgmt.ManagementRequestContextImpl$1.doExecute(ManagementRequestContextImpl.java:70)
	at org.jboss.as.protocol.mgmt.ManagementRequestContextImpl$AsyncTaskRunner.run(ManagementRequestContextImpl.java:160)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)
	at org.jboss.threads.JBossThread.run(JBossThread.java:320)