Cookie-AutoDelete is effectively dead, for both Firefox and Chrome, as seen from the many Issues on its repo, e.g. https://github.com/Cookie-AutoDelete/Cookie-AutoDelete/issue... -- and hasn't been updated since 2022.

There's a supposed spinoff @ https://addons.mozilla.org/firefox/addon/auto-clear-site-dat..., but apparently it's not ready for widescale use (and it's not open-source).