Forms Personalization condition question - EBS r12.1.3

We're on EBS 12.1.3, and I've done a lot of message pop-ups using Forms Personalization in the past, but recently got request I can't seem to find an answer for. On an OM header, I want to my condition to evaluate all the items in the Lines block to determine if something is true or not, with the trigger being a field in the header.

My current condition pops the message if the first line in the Lines block is true, but not if it's not the first line. If I put my cursor on that line and go back to the header, it again evaluates as true and would fire the message.