Retrieve Association creates empty object although association exists

Hi, I am facing a strange issue. I have three associations in one non-persistable entity and am retrieving 2 of them within one workflow. AlexaUser is retrieved as shown in the variables but after stepping over ResponseBody retrieve the responseBody is retrieved empty. IntentOperation has a value at the association of both entities. Why? Additional Info: The below microflow is called via JavaAction CommunityCommons.executeUnverifiedMicroflowAsUser_1 where a Microflow/CompleteName from MxModelReflection.FindMicroflow is passed. IntentOperation is also passed to the Action as Arg1.
1 answers

This forumpost might explain your issue.

I'm not sure if Mendix already fixed the issue.