Copy command not working

Hi I can’t seem to get the small plus to appear when I use the move and hit control button. Screen shot of tutorial showing what its supposed to do. any advice please. Thanks Bruce

You are using Mac.
From the help files.
image

Thank you! Got it.

@Box is right but sadly my experience is that it is no longer reliable. I suspect it is a Mac thing dating back to version 2020 or 2021. Lots of things to do with standard icons no longer work consistently. Sometimes they do but mostly they don’t. It’s quite annoying, especially when you have invoked the Erase command and are seeing a standard pointer. You start trying to select something and you erase it instead. Not good.