Import application: branch label shows "null"

steps:

1. ASSERT: in cmd-line: make sure you logged into an OpenShift server via "oc"

   oc login <openshift-server>

2. ASSERT: in cmd-line: make sure you that you selected a project in "oc"

   oc project <openshift-project-name>

3. EXEC: create the app according to the "oc" based steps in https://github.com/redhat-helloworld-msa/helloworld-msa/blob/master/hello.adoc

   $ git clone https://github.com/redhat-helloworld-msa/hello
   $ cd hello/
   $ oc new-build --binary --name=hello -l app=hello
   $ mvn package -Popenshift
   $ oc start-build hello --from-dir=. --follow
   $ oc new-app hello -l app=hello,hystrix.enabled=true
   $ oc expose service hello
   

4. ASSERT: in Explorer: the application-service "hello" is visible
5. EXEC: select the "hello" service and pick "Import Application..." & Look at "Check out branch" label

RESULT:
the label shows null