Mozilla Connect

It should work as you expected so you hit a bug likely. Can you file a bug with the pdf: https://bugzilla.mozilla.org/enter_bug.cgi?product=Firefox&component=PDF%20Viewer ? If the pdf cannot be publicly visible, you can restrict the bug to Mozilla em...

Could you file a bug: https://bugzilla.mozilla.org/enter_bug.cgi?product=Firefox&component=PDF%20Viewer ?In order to help us to figure out what's could be wrong, you should:attach the pdf causing your issueinstall the Firefox profiler: https://profil...

Is it possible to share the pdf ?

I filed a bug about it:https://bugzilla.mozilla.org/show_bug.cgi?id=1802888Don't hesitate to file a bug when you think something is wrong.

It's the first entry in the double chevrons menu:or you can use the keyboard shortcut: ctrl+alt+p.