Rated 4 out of 5 stars

My bad... the review I submitted a couple of minutes ago were based on the prior release of Craigslist Fusion (8.9). I just installed the current release 9.0.3 and it cleared the problem.
(I cannot explain why the prior release was in my Firefox, as I'm sure I just added Craigslist Fusion yesterday; I must have carried it over from prior iterations of Firefox and enabled it rather than Google-searching for the latest release, because an add-on search I just made from Firefox on "Craigslist" did not return a link to this add-on at all).

This review is for a previous version of the add-on (8.9.1-signed).