Which is not to say that she remains stationary. If you put her down in one place in the room, she will quickly writhe, roll and squirm to another location.
I must admit I have mixed emotions about this latest development. On the one hand, I will be very happy when she starts crawling because it is hard to watch her get so frustrated. On the other, I have visions of her dumping out the contents of the closets, shelves and cabinets throughout the house. Plus, she is my little baby, and I don't want her to grow up too fast.