I have created in 1 Page, all mockup of my app mobile.
For each page of the app I have used an artboard.
To export all in 1 PDF, select all artboards and then export.
My problem is that, each artboard, doesn’t have a border so if they have a white background, it blends into the background of the PDF document.
To solve, I need to add in each artboard a rect with border black as background.
Is there a better solution to solve this problem?