JBoss/Wildfly restarting dependent EARs?

Question

Java

Good afternoon.
Tell me how to force the dependent EAR to restart correctly when the main one is restarted (redeploy)?
For example:
There are 2 EAR modules:

module1.ear
|
+--META-INF
|  |
|  +--jboss-deployment-structure.xml
|
+--ejb.jar
   |
   +--persistence.xml with persistence unit "module1-pu"

and

module2.ear
|
+--META-INF
|  |
|  +--jboss-deployment-structure.xml
|
+--ejb.jar
   |
   +--persistence.xml with persistence unit "module2-pu"

module1.ear/META-INF/jboss-deployment-structure.xml contains the following:

<?xml version="1.0" encoding="UTF-8"?>
<jboss-deployment-structure xmlns="urn:jboss:deployment-structure:1.2">
    <ear-subdeployments-isolated>false</ear-subdeployments-isolated>
    <deployment>
        <module-alias name="deployment.module1"/>
    </deployment>
</jboss-deployment-structure>

module2.ear/META-INF/jboss-deployment-structure.xml contains the following:

<?xml version="1.0" encoding="UTF-8"?>
<jboss-deployment-structure xmlns="urn:jboss:deployment-structure:1.2">
    <ear-subdeployments-isolated>false</ear-subdeployments-isolated>
    <deployment>
        <module-alias name="deployment.module2"/>
        <dependencies>
            <module name="deployment.module1.ear" export="true">
            </module>
        </dependencies>
    </deployment>
</jboss-deployment-structure>

When redeploying module1, the second module fails to start, failing with the error "JBAS014666: Duplicate resource module2.ear/ejb.jar#module2-pu". Although the log shows how this Persistence Unit was unloaded.
Here is the full log of the process of restarting the module pastebin.com/u4ykXLn0
UDP1: Dependent WARs and EARs without Persistence Unit restart normally, the problem seems to be in the Persistence Unit. Tried on Wildfly 8.2.0.Final and Wildfly 9.0.0.CR2