I cannot print 4 pages on one page via Print to PDF option in Okular. The created file still shows one page for every page of the old pdf.

Reproducible: Always

Steps to Reproduce:
1. Open document with some pages inside
2. File/Print/Select Print to File (PDF) and your output-file
3. In options/pages select "4 pages for every page"
4. Print it

Actual Results:  
You get a pdf document which is exactly the same as the original one.

Expected Results:  
You should get a pdf on which pages are 4 pages of the printed version. So if you have an original file with 16 pages. You should get a pdf with 4 pages, 4 small pages on every page.