Demographic LBF

I’ve been making additions to the demographic LBF to track additional data for our behavioral health practice. In working with the demo LBF, I have been careful (per other post recs) not to delete anything but just mark it as unused. I DID decide to move up a group in the demo LBF for better flow, and now the data has been swapped between the two groups. Our developer seems to think my changes has “broken” alignment of data, but all LBFs I have created thus far allow for moving around groups. My questions is if “move up” a group is a feature allowed - the option is there. Is there something I’m not aware of related to the demo LBF that is hard coded and unchangeable? Would love to know before I “break” anything else!