Finale Version 26.3.1.520, Windows 10 Home 21H2 19044.1706

I'm using FinaleScripts to automate the export of PDF files:

source folder "source_folder_path"

save folder "save_folder_path"

batch process

Menu Item "File/Export/PDF"

Return

End

This almost works.  It ignores the save folder that I specify and, instead, dumps the PDF files into whatever folder I used most recently to export a PDF file by hand.  That's not too bad - I can go to the folder it used, sort by date, select the files that it exported, and move them where I intended.  But it doesn't make sense:  why does it accept my source folder and ignore my save folder?  Both Source location and Destination location are deselected in FinaleScript-Options.  I tried synonyms (destination folder, etc.), saving the script before I run it, etc.