I love the elevation profile tool in ArcGIS Pro (and the online widget too... same idea applies) and often find that I want to explore specific spots or regions based on what the profile reveals. This can be tricky, since as soon as I move my cursor off the spot on the profile chart, I lose the location on the map. It would be really helpful to have an option IN the elevation profile tool to drop a pin at precisely where the cursor is following the profile track on the map itself. In other words, if I am following an elevation profile on the chart, and I want to know the exact point on the map where there is a sudden dip in elevation, when my cursor is at the bottom of that dip in the chart, I could hit something to put a pin on the map at that exact location.