Not every gym or coach is the same as yours and your experience. I tried to breach the subject with her coach of her doing other things while the girls worked on the routine but she never did anything different and I wanted to support the coach even though there are many things I don’t agree with. Many girls repeat level 3 and there are a number in her training group who did not compete this year either so she’s not alone. I do worry about her getting bored but she hasn’t yet and understands she has to be 6 for level 3 and 7 for level 4 ( but could move to optionals age wise)
Also, why can’t a 5 year old do a back hand spring? She can connect two too. Is this a problem? She just does it.
Also it is only a marathon if your goal is level 10 or something long term. I am not sure I want her competing past level 7 or 8 some day, but for now the skills come easy and she is having a blast.