When there are multiple layouts in a file the print dialogue shows only 1 page when ‘All’ is selected.
Running the latest WIP (
7.0.20168.12016, 2020-06-16)
Hi - this area is being worked on at the moment.
For now, you can use ExportAll from a layout and pick the PDF format. The preview will still only show a single page but the result will be all pages.
A tune-up for this issue was pushed to the latest internal release a few hours ago and is on my list of things to check when that version becomes available to me.
Thanks for reporting,
-wim