DM - Logic Group is not working for File Type "Multi Column - All Data Type"

Hi all,

Hope you all are doing well!

I am trying on logic groups and I am encountering strange behavior here. So, I have a CSV file as below. As you can see, it consists of Numbers and Date.

I am trying to load the data in FTE column to both "Headcount" and "FTE" members in EPBCS using Logic Groups concept. I have a logic group (Complex Logic) as below.

Naturally, Since I have date in file, I have given "Multi Column - All Data Type" in Import format. But on Providing that, Logic group is not being picked up in Workbench as shown below.