[White stroke / text dissapears in pdf for printing]

Hello, I found very frustrating problem in publisher ;/

What I did and what happend?

I am creating a photo album with pictures. Each photo is placed in picture frame and under that, I placed a black rectangle with white stroke (to give a photo nice, white frame).

When exporting to .tiff everythings fine. But I need to export it to pdf (I usually choose pdf x1). The white stroke disappears (even in basic preview in acrobat pro).

When I choose pdf preset to "pdf for print", the white stroke appears, but when I open that file on proofing printer software/ print on digital printer/ offset printer (just prepress software or even desktop printer), the white dissapears.

As I remember in beta I had a problem when I placed white text over photos in pdf (tiff was fine) (it disappeared in the same way).

I'm attaching every steps described above + .afpub file.

Are you working on that?

 

white_problem.afpub