Saved Project CSV order?

Given two different versions of a project - when I load each into the same IDE and then perform a Save As of each to a new pair of folders, shouldn’t there be a similarity in the resulting saved files’ order within the same folder?

I’m trying to diff two versions of a project within my non-Xojo realm (I do know about Arbed, just trying to see what’s going on in the IDE) to backport some of the new changes to allow fixes in the version that still supports PPC, but even the file orders are different in addition to the internals of each saved file.