I'm trying to copy a strip of this paper, rotate that strip, and paste on the sides. I've already extend-cropped. I can't select the "Transform" option in the Edit menu.
Any ideas why? I have a MacBook Pro, High Sierra.
I would imagine you still have a 'background' layer in place and you cannot transform a background layer. Hold alt or option on a Mac and double click the background layer. You should then have access to transform functions
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