Remove "constrain aspect ratio"

[mackennas]

Since a recent update of Photoshop and Camera Raw, when I select the Crop & Rotate functions of Camera Raw, it comes up with the "Constrain Aspect Ratio" control locked. That is, when I move a crop border, the other 3 crop borders move correspondingly to keep the same aspect ration. I want it to come up unlocked -- how can I change this behavior?

[TheDigitalDog]

See: https://community.adobe.com/t5/camera-raw-discussions/default-crop-setting-to-be-unlocked/td-p/13007...