GPS navigation

On this page there are several maps with gpx tracks. Is it possible to use the maps to navigate in realtime? I was advised by ChatgPT that adding the following code made it possible:
[leaflet-map fitbounds zoomcontrol=1 detect-retina]
[leaflet-marker lat=auto lng=auto]
[leaflet-control-locate position=”topright” follow]
[/leaflet-map]

The page I need help with: [log in to see the link]