Version 22.6.3 is available upstream. Please consider updating! It seems that version 22.6.3 is available upstream, while the latest version in the Gentoo tree is 22.6.2. You think this warning is false? Read more about it here.
This is a new scanner that scans after every regular scan, so no user interaction is necessary.
It offers better performance due to less system resource consumption and thus, faster scanning.