There is a new pull request by pbui against master on the void-packages repository

https://github.com/pbui/void-packages xfce4
https://github.com/void-linux/void-packages/pull/23658

xfce4: add elogind as dependency
With the removal of ConsoleKit2, elogind is required for some session functionality as reported in #20245.

A patch file from https://github.com/void-linux/void-packages/pull/23658.patch is attached