Map Refresh Issue

I am very new to bubble (less than a fortnight) and a non-technical user.

I am using Google Maps to render a list of markers when user types a location in a search box located in the landing page. I am passing the typed text as a Url parameter to the target page. It works pretty well.

However, I also have a search box in a header like section of the target page, which should trigger the exact same behavior - but this time redirecting to itself with the new values entered in the search box. IN this case I can see that the Url parameter gets updated, but the map does not refresh to correspond to the new location value.

Can anyone kindly help me with this issue? Many thanks in advance for your support.

Thanks and regards.