Command completion in CLI fails with lang.StringIndexOutOfBoundsException: String index out of range: -16

09:48:42,356 ERROR [org.jboss.as.controller.management-operation] (management-handler-thread - 7) WFLYCTL0013: Operation ("suggest-capabilities") failed - address: ([("core-service" => "capability-registry")]): java.lang.StringIndexOutOfBoundsException: String index out of range: -16
	at java.lang.String.substring(String.java:1931)
	at org.jboss.as.controller.CapabilityRegistry.lambda$getDynamicCapabilityNames$9(CapabilityRegistry.java:947)
	at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193)
	at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:175)
	at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:175)
	at java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:175)
	at java.util.TreeMap$KeySpliterator.forEachRemaining(TreeMap.java:2746)
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481)
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471)
	at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708)
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499)
	at org.jboss.as.controller.CapabilityRegistry.getDynamicCapabilityNames(CapabilityRegistry.java:949)
	at org.jboss.as.server.controller.resources.CapabilityRegistryResourceDefinition.lambda$registerOperations$4(CapabilityRegistryResourceDefinition.java:182)
	at org.jboss.as.controller.AbstractOperationContext.executeStep(AbstractOperationContext.java:921)
	at org.jboss.as.controller.AbstractOperationContext.processStages(AbstractOperationContext.java:664)
	at org.jboss.as.controller.AbstractOperationContext.executeOperation(AbstractOperationContext.java:383)
	at org.jboss.as.controller.OperationContextImpl.executeOperation(OperationContextImpl.java:1390)
	at org.jboss.as.controller.ModelControllerImpl.internalExecute(ModelControllerImpl.java:419)
	at org.jboss.as.controller.ModelControllerImpl.lambda$execute$1(ModelControllerImpl.java:240)
	at org.wildfly.security.auth.server.SecurityIdentity.runAs(SecurityIdentity.java:193)
	at org.jboss.as.controller.ModelControllerImpl.execute(ModelControllerImpl.java:240)
	at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$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)