Foreground process shows me pending state in orchestrator while 2019.10 version background process is running

[prsprakash (prakash)]

I first started the 2019.10 template background process from orchestrator and also started the foreground process from the orchestrator on to the same unattended robot. While background job is running main process shows me as pending state in orchestator. My impression was even if background job is running foreground process will run. Please correct me if I am wrong. I can run both process simultaneously if I run from robot tray. For unattened robot that is not an ideal situation.
What I need to do if want to run both process at same time on a single robot.