Madeline at the Ballet (1993)

The girls get a chance to perform with a famed ballet master who thinks Madeline is too small to succeed. Madeline's insecurity (and Pepito's teasing) keeps getting in the way of her performance until she is given a pep talk – and a pair of toe shoes – by an accomplished prima ballerina, who convinces Madeline that hard work and courage will help her excel.

Unfortunately the movie Madeline at the Ballet is not yet available on HBO Max.