nix-config/modules/zathura/default.nix

{
  home-manager.sharedModules = [{
    programs.zathura = {
      enable = true;

      options = {
        guioptions = "v";
        adjust-open = "width";
        statusbar-basename = true;
        render-loading = false;
        scroll-step = 120;
      };
    };
  }];
}