Lightroom 5.2: Crop tool doesn't retain aspect ratio when handle is dragged.

The crop tool in Lightroom 5.2 doesn't let you retain and aspect ratio when you drag the handles in the preview window. Also images that are updated to the new process version will loose their specific aspect ratio thus making filtering by 'square, portrait or landscape' impossible because your square images register as "custom" not 1 x 1.