Does LeanFT supports multithreading for mainframe

Using LeanFT I’m automating mainframe via Pcomm emulator. Now I’m trying to have multithreaded (by opening multiple pcomm sessions) & tried different approaches but LeanFT is passing data to only first session. Does LeanFT supports multithreaded, if not mainframe does anyone tried web. Please provide feed back.

Note : I’m differentiating each pcomm screen by short name of mainframe TeWindow

Thanks in Advance.