I’m in Wolfram Cloud. It lets me select an entire set of output images, and even lets me copy them to the clipboard. For some reason, it isn’t letting me paste them into my new notebook, when I try to simply transfer these output images to a new notebook. How can I fix this?
I cannot reproduce this. Copying a Graphics and pasting it into a new notebook works fine for me on the Wolfram Cloud. Do you see the small popup window with the text “Copied!”? How many images are you trying to copy? Have you tried just copying one? Have you tried pasting into the same notebook rather than a new one?