Could you please contact Qlik Support (Technical Product Support | Qlik or firstname.lastname@example.org) about these issues? Ideally please provide example QVFs and steps to replicate so we can alert R&D of these issues.
(1): I can replicate it straight away so I'll report it to R&D (but we still would like to have a case from you all so that we can raise the number of reported incidents so R&D weights it accordingly).
(2): I have a dummy QVF with >2mil values and when exporting from a straight table, I was able to export 1,000,000 rows but was alerted that the data was truncated with export to Excel so I am assuming that you mean exporting to PDF (or PNG). I'll also report this to R&D but likewise we'd strongly recommend also creating a case so we can weight it accordingly. Pivot tables also display this limitation and there's a known limitation in the release notes indicating that you cannot export to Excel from Pivot tables. I do expect R&D to indicate that this working as expected since the functionality to export PDFs / PNGs are exports of visualizations not exports of data, hence the visualization component is limited to the layout on the screen (https://help.qlik.com/sense/2.0/en-US/online/#../Subsystems/Hub/Content/Printing/exporting-visualization.htm).
Clearer is still not really clearer. As exports to PDF only copies the current page shown for a visualization. Not all of the pages if it extend beyond the current page. But this is obvious after trying to print once only using the PDF option.
Printing is not as good yet as Qlik View. But hopefully future releases will give the user more choice as noted above. Like include selection made at bottom etc if wanted and improved formatting with Excel exports . But hopefully a powerful printing option will be included in N Printing
But I find it more than acceptable as it is at present especially since the PDF option has been included. I either use Export data, image or to PDF as appropriate. Or the snipping tool when I also want to shown the selection boxes or selection bar using copy and paste.