There is an updated pull request by travankor against master on the void-packages repository

https://github.com/travankor/void-packages yambar
https://github.com/void-linux/void-packages/pull/24299

New package: yambar-1.4.0
Waiting for a new release

A patch file from https://github.com/void-linux/void-packages/pull/24299.patch is attached