Glitch in the Add Records Deluge Script Builder

Glitch in the Add Records Deluge Script Builder

This is hard to describe.  

On Success, I was trying to use the script builder to add records from Form A into Form B.  The script builder in not functioning properly.  

When Selecting Form B as the target, the available field list is showing fields from Form A. Switched back to the old script builder and it works fine.