1) I created a designer document with two text objects: one formatted in Segoe Script and one in Segoe Print. (see attached file "Text with Segoe Script and Segoe Print.afdesign")
2) I exported this document to PDF (still looks fine) (see attached file "Text with Segoe Script and Segoe Print.pdf")
3) I created a publisher document and placed the PDF from step 2 into it. Here is how it looks like in publisher (the text in Segoe Print looks fine, but Segoe Script is totally scrambled.
Maybe it is because of the excessive use of ligatures(?) in Segoe Script to get smooth transitions between the glyphs) (see attached file "Text with Segoe Script and Segoe Print.afpub")
Text with Segoe Script and Segoe Print.afdesign
Text with Segoe Script and Segoe Print.afpub
Text with Segoe Script and Segoe Print.pdf