No idea why this got disabled out of the blue (without email notice!), so didn’t find out before it was already disabled, and reviewers do not seem to take action on my response (waited 16 days).
The listing: https://addons.mozilla.org/en-US/firefox/addon/aw-watcher-web/
Users have been complaining here, and I’ve pasted the listing comments for transparency: https://github.com/orgs/ActivityWatch/discussions/818