Display subprocess diagram

Hi, I try to display BPMN diagram using Flowable REST API. My process contains collabsed sub process. Can I display active task, inside this subproces?

I refresh this topic.
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Inside Collapsed sub process there is
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When I display diagram, there is only Collapsed Sub Process. There is no diagram image if process is currently in Task 1 or Task 2.
Is it possible to get diagram image with subprocess?