Hello, I am trying to use URL parameters with Experience Builder. All I want to do is use marker and scale or level to add a marker on the map and zoom to it but I'm struggling to understand the instructions and cannot find any examples that help.
This is a simple map, I want to zoom to coordinates 349225, 312799 and place a marker (British National Grid coordinates):
https://experience.arcgis.com/experience/af7eb36e17154f96a38b5982980f7aa3
Can anyone advise please?