When printing and selecting duplex long edge and reverse order, then the pages are printed on the opposide side of the paper

[Jarl]

I recently discoverd that my HP ENVY-5530 had duplex capabilities.

I normally use paper with pre-punched holes. To get things out correctly (ending up having the holes in the left side of the paper) I have to put the paper in the tray with the holes in the right side (seen from the front of the printer). The printer stacks the printed papers with ink pointing upwards which means it stacks the first printed paper at the bottom of the stack for that reason I normally use the option for reverse-order printing so the first page is at the top of the printed paper-stack.

That works well in the following situations:
* non-duplex, normal order. (though I have to invert of papers manually afterwards)
* non-duplex, reverse order.
* duplex, normal order.

But it does not work well for duplex with reverse order.

ProblemType: Bug
DistroRelease: Ubuntu 18.10
Package: okular 4:18.04.3-0ubuntu3
ProcVersionSignature: Ubuntu 4.18.0-10.11-generic 4.18.12
Uname: Linux 4.18.0-10-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.10-0ubuntu13
Architecture: amd64
CurrentDesktop: KDE
Date: Fri Oct 26 07:49:32 2018
InstallationDate: Installed on 2016-01-08 (1021 days ago)
InstallationMedia: Kubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
SourcePackage: okular
UpgradeStatus: Upgraded to cosmic on 2018-10-23 (2 days ago)