Something else I have just noticed.
If I have the settings as shown in the attached, and I select the “city” component of the breadcrumb, then there is no way I can reset the site to show all listings, it shows only listings from the selected city until I exit the site.
Obviously I am not using the location selector, but I would have expected to reset the filter to see all listings if I click on the home page link, or select “places” from the menu.