sort of you click on the map with the a and b on it it then changes to show you the route with a graph underneath showing speed mpg etc... but it doesn't show you where on the route exactly . It would be nice to have a dot which went along the route when you clicked on the graph.
tried to attach screenshot , hopefully the link works.
Excuse the comedy element in the screenshot
https://photos.app.goo.gl/ppMnsSPRZic2vkEA9