Hi awesome.
Thanks for the comments :-) Her teacher stopped using a foot stool as soon as she was pedaling most pieces, though I agree it's a stance she needs to manage until she grows.
She was laughing due to nerves of her first upload, it took four attempts to get this! I'm very aware of her she and that there are child like attributes that eventually she'll grow out of, so I wasn't going to write this video off.
We'll upload another video of the same piece now she's had some time to practice it and some guidance from her teacher, hopefully it's improved :-)