Responsive Directory + Miggilo Child — Home page search results anomaly

Hi,

I am the newest of newbies so please bear with me.
I have been getting to grips with the amazing package that is PP Responsive Directory Theme (along with the Miggillo child theme) and making some slow progress to my goal BUT i have now come up a problem I can’t work out how to fix. It is probably simplicity itself … but I am stumped.

On a trial run (four directory listings in total) I can search using the category search in the header of the home page – using this search produces a little box saying “X” results found – so far so good and it seems to work well. However when the New Google Map reloads on completion of the search it is populated by all (4) directory listings and at its base it says “4 listings found”.

There is a screenshot attached.

Am I incorrect in expecting the search results only to be shown on the map? IE. One search result in the example shown? If this is the case, then how can I fix it? Is there a button somewhere that I have missed? Or is there a glitch with my theme? Or what?
I am at sea!

Any help would be much appreciated.
All the best
Patrick.