Two implementations of jaxb-impl on classpath cause problems

I am getting the following exception:

Caused by: javax.xml.bind.PropertyException: property "com.sun.xml.bind.marshaller.CharacterEscapeHandler" must be an instance of type com.sun.xml.bind.marshaller.CharacterEscapeHandler, not org.kie.services.client.serialization.XmlCharacterHandler
        at com.sun.xml.bind.v2.runtime.MarshallerImpl.setProperty(MarshallerImpl.java:501)
        at org.kie.services.client.serialization.JaxbSerializationProvider.configureMarshaller(JaxbSerializationProvider.java:249)
        ... 181 more

When we install Integration Pack on Fuse we have to versions of jaxb-impl:

• mvn:org.apache.servicemix.bundles/org.apache.servicemix.bundles.jaxb-impl/2.2.11_1 start-level=20
• mvn:org.apache.servicemix.bundles/org.apache.servicemix.bundles.jaxb-impl/2.2.10_1 start-level=10

The newer one (2.2.11_1) bundle is default bundle in JBoss Fuse and the older one (2.2.10_1) is installed with drools-common feature. The older one version causes already mentioned exception. When we restart server after installation of drools-common then it uses the newer one version. I do not know why because it's start level is greater.

I have reproduced this issue with bpms-remote-api-test (QE test suite).