New process version with message start event

Flowable Engine
1

Hi,
I have process definition with startMessageEventDefinition (START_EVENT → SCRIPT_TASK → END)

<?xml version="1.0" encoding="UTF-8"?>
<definitions
	xmlns="http://www.omg.org/spec/BPMN/20100524/MODEL"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns:xsd="http://www.w3.org/2001/XMLSchema"
	xmlns:bpmndi="http://www.omg.org/spec/BPMN/20100524/DI"
	xmlns:omgdc="http://www.omg.org/spec/DD/20100524/DC"
	xmlns:omgdi="http://www.omg.org/spec/DD/20100524/DI"
	xmlns:flowable="http://flowable.org/bpmn"
	typeLanguage="http://www.w3.org/2001/XMLSchema"
	expressionLanguage="http://www.w3.org/1999/XPath"
	targetNamespace="http://www.flowable.org/processdef">

	<message id="newInvoice1" name="newInvoiceMessage1" />

	<process id="event" name="event" isExecutable="true">
		<startEvent id="start">
			<messageEventDefinition
				messageRef="newInvoice1" />
		</startEvent>

		<scriptTask id="generate-invoice-item"
			name="generate-invoice-item" flowable:async="true"
			scriptFormat="groovy">
			<script>
				println ' generate-invoice-item'+execution.getVariables()+" "+execution
			</script>
		</scriptTask>
		<endEvent id="end">
		</endEvent>

		<sequenceFlow sourceRef="start" targetRef="generate-invoice-item" />
		<sequenceFlow sourceRef="generate-invoice-item" targetRef="end" />
	</process>
</definitions>

Now I deploy this process and starts like this:

runtimeService.startProcessInstanceByMessage("newInvoiceMessage1");

Everything works fine.
Now I deploy second version of these process (I changed messageId of event)

<?xml version="1.0" encoding="UTF-8"?>
<definitions
	xmlns="http://www.omg.org/spec/BPMN/20100524/MODEL"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns:xsd="http://www.w3.org/2001/XMLSchema"
	xmlns:bpmndi="http://www.omg.org/spec/BPMN/20100524/DI"
	xmlns:omgdc="http://www.omg.org/spec/DD/20100524/DC"
	xmlns:omgdi="http://www.omg.org/spec/DD/20100524/DI"
	xmlns:flowable="http://flowable.org/bpmn"
	typeLanguage="http://www.w3.org/2001/XMLSchema"
	expressionLanguage="http://www.w3.org/1999/XPath"
	targetNamespace="http://www.flowable.org/processdef">
	<message id="newInvoice2" name="newInvoiceMessage2" />

	<process id="event" name="event"
		isExecutable="true">
		<startEvent id="start" >
		  <messageEventDefinition messageRef="newInvoice2" />
		</startEvent>


		 <scriptTask id="generate-invoice-item" name="generate-invoice-item" flowable:async="true" scriptFormat="groovy" >
     <script>
     	println '	generate-invoice-item'+execution.getVariables()+" "+execution
     </script>
    </scriptTask>
	<endEvent id="end" >
		</endEvent>

		<sequenceFlow sourceRef="start" targetRef="generate-invoice-item" />
		<sequenceFlow sourceRef="generate-invoice-item" targetRef="end" />
	</process>
</definitions>

Now I can start process by

runtimeService.startProcessInstanceByMessage("newInvoiceMessage2");

but I also want to go back and test something on old version(newInvoiceMessage1). But I can’t I’m getting error

Exception in thread "main" org.flowable.common.engine.api.FlowableObjectNotFoundException: Cannot start process instance by message: no subscription to message with name 'newInvoiceMessage1' found.
	at org.flowable.engine.impl.cmd.StartProcessInstanceByMessageCmd.execute(StartProcessInstanceByMessageCmd.java:81)
	at org.flowable.engine.impl.cmd.StartProcessInstanceByMessageCmd.execute(StartProcessInstanceByMessageCmd.java:36)
	at org.flowable.engine.impl.interceptor.CommandInvoker$1.run(CommandInvoker.java:67)
	at org.flowable.engine.impl.interceptor.CommandInvoker.executeOperation(CommandInvoker.java:140)
	at org.flowable.engine.impl.interceptor.CommandInvoker.executeOperations(CommandInvoker.java:114)
	at org.flowable.engine.impl.interceptor.CommandInvoker.execute(CommandInvoker.java:72)
	at org.flowable.engine.impl.interceptor.BpmnOverrideContextInterceptor.execute(BpmnOverrideContextInterceptor.java:26)
	at org.flowable.common.engine.impl.interceptor.TransactionContextInterceptor.execute(TransactionContextInterceptor.java:53)
	at org.flowable.common.engine.impl.interceptor.CommandContextInterceptor.execute(CommandContextInterceptor.java:105)
	at org.flowable.common.engine.impl.interceptor.LogInterceptor.execute(LogInterceptor.java:30)
	at org.flowable.common.engine.impl.cfg.CommandExecutorImpl.execute(CommandExecutorImpl.java:56)
	at org.flowable.common.engine.impl.cfg.CommandExecutorImpl.execute(CommandExecutorImpl.java:51)
	at org.flowable.engine.impl.RuntimeServiceImpl.startProcessInstanceByMessage(RuntimeServiceImpl.java:568)

I tried to suspend new verions, but this dosen’t work
repositoryService.suspendProcessDefinitionById(newDefinition.getId());

This is error in Flowable or desired behaviour???