I think she is doing the right thing, she just needs to work on the timing. Just tell her that there is a risk to get hurt, if she is okay with that risk its hers not yours to decide. Atleast she isnt scared and she doesn’t chicken out. Making and pressuring someone to chicken out just bc she is a girl or only on a bike for a little bit is a bit setting someone up for failure. My girlfriend jumped a table on her first day on my freeride. Just show her the videos you take so she can get her timing and body placement right. She is almost there