There's a merged pull request on the void-packages repository

xfce4-settings: use xrandr
https://github.com/void-linux/void-packages/pull/27486

Description:
xfce4-display-settings now supports to scale the display with randr, something people with multi-monitor-setup with different resolutions (like me) will find incredibly helpful - and it's one of the major improvements of this package, so I think we should ship it as well.