single control to rotate crop 90 degrees
With the crop tool activated, point to a corner (eg bottom right), and drag left. The crop has rotated 90°
It is very simple…
Thank you gerato
Works differently for me. On Windows, I have to select a fixed aspect ratio (not unconstrained), then drag a corner of the crop window away from the crop (e.g., top or bottom left corner dragged left, top or bottom right corner dragged right) to rotate the crop.