mobile marker

[Jerry Parr]

Hi, I'm loving the app .. i am trying to add a mobile marker but when i paste the url to the browser
https://www.windytv.com/?19.812,-69.420,8,marker for example, the marker doesnt appear.
I have successfully enabled the app to follow the ship (i'm on a ship) very nicely, but i just have to imagine we are in the center of the screen. would be great to be able to put a graphic there.. if not just the marker would do
thanks
Jerry