I often go to Events and filter by "On Route" because I don't really care about a police trap 5 miles away and nowhere near the route I am following. However, when I go back to the map screen, the Events filter still shows all the events within the radius specified in the settings. I would like the filter to be persistent so that I continue to only see events along my route.

I posted this on uservoice, so please go vote if you like this idea.