Saddling at liberty with Glanni who walks off and is girthy 1

Finally I have a horse who actually walks off when I try saddling at liberty. Glanni the old children`s horse - who would have known? No one apparently cause we never asked!
This video shows what you can do if your horse walks off when saddling at liberty, as well as how to tighten the girth if your horse is girthy ✨