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

New package: Yaru++ icons
https://github.com/void-linux/void-packages/pull/16035

Description:
Hello @k4leg !

Sorry for my long absence! I took some days to try to figure how I built correctly via xbps. But I figured your guide, and what happened and I did wrong.

I am co-author of Yaru++ icons theme, which is based on Canonical's Yaru icons theme, but withe xtra third-party icons.