do you have any specific question on where to start? the issue is likely an evince or gtk one, would be useful to look on whether other software have the same issue and if that's specific to some configurations then looking at the gtkprint or evince code using a debugger and trying doing changes there
do you have any specific question on where to start? the issue is likely an evince or gtk one, would be useful to look on whether other software have the same issue and if that's specific to some configurations then looking at the gtkprint or evince code using a debugger and trying doing changes there