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.
Inside Collapsed sub process there is
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?

Not following what you mean exactly - do you mean highlighting the collapsed subprocess in case task 2 is active?