I can hear the crunching of leaves at night but still no visitors.
I ended up switching zathura from the package release to the AUR git version.
The git version already fixed the page sizing issues but since there has been no tagged release it hasn’t rolled out.
I was using ahoviewer for manga, but building it was a pain.
Also I think a library update somewhere (the dependency chain was pretty long) caused it to segfault.