Turning Off POI on Run Courses

Hi. I create courses on Garmin Connect and transfer them to my Fenix-6X to be used while running. Is it possible to hide all/certain POIs on the map course I am following as, especially in cities, the sheer number of them clutter-up the map? Bizarrely, I don't recall seeing this quantity on my courses before and am wondering if I have accidentally changed a setting. Thanks in advance.