Let the user drag & adjust a polyline

[bentsirouteit]

First of all, thank you for an amazing module!

I would love to allow my users to adjust and move the polyline drawn on the map. Does anyone know how I should approach this task? Do you happen to have a working example of something similar?

An example of what I'm looking to implement can be found in this YouTube video.

A note: I'm looking to have it without directions API, meaning, I draw my own route, and want to manage its adjustment.

Thanks!