Currently the "Find my Location" button in Map Tour Storymap does not function well with the mobile devices internal GPS. The button reports first current location correctly, but does not update in a timely manner that would allow GPS navigation to a Map Tour point. Recommend extending the "Find my Location" button functionality to include a continuous GPS location for mobile devices so a user can easily navigate to Tour points. Functionality I am recommending would be similar to the Google Maps app where the GPS location is always on.
Thanks for the consideration,