Media print and real PDF print have real difference

Developer Tools
#1

Hi,
Context : I’m trying to debug this print : https://dev.recolte.org/recolte/installation-en-maraichage-biologique-sur-des-terres-communales-dans-le-marais-de-guines-62
We understand applying @media print and real print have a lot of difference (paper, orientation etc) but :
The print is working fine with Chrome
The print looks very bad on FF. If we click on landscape : FF add 12k of white pages O_o

We try to debug with the nice media print emulation but the @print is looking great too ^^ but not the real print. We are out of ideas on how debug this case (and other we have to do with same issue).

Thanks if you have some tool/workflow/idea.

#2

Thanks for posting!

I can confirm the issue, I filed a bug on Bugzilla for now https://bugzilla.mozilla.org/show_bug.cgi?id=1785107. Hopefully someone working on print will take a look and advise here.

#3

Whaou ! Very quick support !
I hope for an fix/tip.
If the URL change in the future I will edit the post.

Thanks