Reusable subprocesses in Simulation view

Hello,

I created a process which consists of many activities, among them are two reusable sub processes. All activities have time span assigned to them, also all activities in processes which were used as reusable ones have those times assigned. When I run the simulation it seems bizagi skips those processes which are reusable. The flow continues but time needed for this process to finish is not calculated. Is it somehow possible to add those reusable subprocesses to the total time of the process flow?

Thanks,

Jakub