KDE applications always print A4 paper size

[deano_ferrari]

@dcurtisfra

AFAICS, before we submit a Change Request to the Qt folks, we need to find out if the Qt API being used by the KDE folks really has an issue or not.
If we cannot fault the Qt implementation then, we’ll have to investigate the programming style that the KDE folks are using for the printer support routines.

To that end, I think a KDE bug report is in order. It should fairly easy for them to test/replicate this issue.