Large blank spaces between sheets in d Toggle dual page view
I have a dual monitor system, Manjaro Linux KDE. (uname -a : Linux 4.19.207-1-MANJARO 1 SMP Wed Sep 22 12:34:06 UTC 2021 x86_64 GNU/Linux ) zathura v0.4.8-1. Here is an example screenshot of the entire desktop. Okular is open on the left, on the right with the same file open zathura. For some unknown reason, there is a huge gap between the two pages (in d Toggle dual page view), and the larger the magnification, the larger the gap.
Left - okular, Right - ZATHURA:
Only ZATHURA at fullscreen in toggled to dual page view:
Added one another netbook with Manjaro Linux for the test. In the document, sheets are attached in both portrait and landscape orientations, width of empty spaces is doubled.