I think you have to let her know what you want her to do first. For a start, my maid dont know me well, so I make a point to tell her what I want, whether to concentrate on baby or housework. You must voice out, dont't just let her do what she wants.
I have a indon maid before, she is not teachable, too smart, and i find that she is not patient with kids and act a lot in front of me. I ask her to leave after 2 weeks. I dont't want someone who dont't love kids to take care of my kids.
You can also talk to your agent about this, then ask your agent to talk to her instead.
Between, you maid is ex-sg or fresh maid?