A woman is responsible for those prayers (the previous daytime prayers if she clears during the daytime and the previous nighttime prayers if she clears during the nighttime), even if she was still bleeding during those prayers. (Makeups are always done in order). This opinion isn’t agreed upon by consensus. Not all agree that she needs to make up the previous prayers where she was still in her cycle. Because there is no clear proof that those need to be made up. What is agreed upon by consensus is that the current prayer once she clears needs to be done.