I did my research on google too on this topi . It seems normal. But if she tip toe more often than normal walk, it could be another problem with the muscle. But its normal for below 2years old. Maybe can refer to paed if youre worried.
Did she use a Walker when she was younger? Walker might be the problem.
Shouldnt even have used Walker!! No pd would recommend Walker because this is what happens try to let her walk around more at home! I’m not sure how to rectify this issue should consult pd or google!
Jeslyn