Order of pages in pdf to students is wrong for exams with >=10 pages
I have very long exams (i.e. I give students lots of space to write answers ;-)). In particular I have an exam of >= 10 pages. In the pdf that students received as feedback the order of the scanned pages is 1, 10, 11, 12, 2, 3, 4, ... I guess, they are ordered alphabetically on the page number, where 10 precedes 2 because 1<2. I would prefer the ordering where 10 comes after 9, however.
I have a pdf for reference if desired, but don't want to post it here for privacy reasons as it contains a students answers.
Edited by Fokko van de Bult