I don’t know how this works, but had success with this placed (unexpectedly) in the styles.scss file. Also it was necessary to clear the browser cache after making the change. Prior to placing this, a print job would contain only the first page, regardless of the size of the content.
I tried what you suggested and place that block, however I did not get any luck, the scrollbar is still in the print page, and only print out half of the page horizontally.
I don’t know how this works, but had success with this placed (unexpectedly) in the styles.scss file. Also it was necessary to clear the browser cache after making the change. Prior to placing this, a print job would contain only the first page, regardless of the size of the content.