Adding FollowToggle in Animation " MoveAlongRoute "

[scsJames]

Hello, Please mister arnauld .. thank you so much for this work, i have a trouble which is i couldn't use the Follow Animation in this sample .. to make the camra follow the tracker like the example : Animate along a route path (https://azuremapscodesamples.azurewebsites.net/index.html?sample=Animate%20along%20a%20route%20path)
Could you please help me ?
Thank you