Quite the opposite, in fact.  For a first, it is currently *not* tagged as a foot path (highway=footway in OSM-speak) but as a generic path (highway=path).  And in fact this is the best choice because apparently horses are allowed here, and so are pedestrians and cyclists.  Switched to having highway=path on all the paths here, for the sake of coherence.
(On OSM-carto it will render as a dashed red line.)