Same thing happened to me, CC were just "inconvenienced" by the accidents, but it's all a part of learning. I perservered and practically made them keep up with the jocks, because that was my routine at home and that is what they are supposed to provide whilst the children are there.

DS is toilet trained now at 23 months and has been for a few months (except overnight but he is only doing one wee in a nappy now so not too far off).

I would supply underwear - you will know if she has been in nappies or not as she is obviously communicating well. You have to push for what you want!!