The “Golden Spiral” crop overlay is grayed out

[rickburress]

The “Golden Spiral” crop overlay is grayed out in Adobe Camera RAW v 14.4 on Mac OS.

What could account—RAM, Graphics Card, etc? Deleteing Prefs had no positive impact.

[TheDigitalDog]

Can't replicate on this end on a Mac. We probably need more info about your OS and hardware. 

Try resetting your ACR preferences, better?
Hold down the Command key and select Photoshop > Preferences > Camera Raw (MacOS) or hold down the Ctrl key and select Edit > Preferences > Camera Raw (Windows).
Click Yes in the dialog that asks "Delete the Camera Raw Preferences?"