Could anyone please upload a video link showing the issue? Meanwhile we are trying to ascertain the scenarios where it does not work.
An error occurred while saving the commentAnonymous commented
I could copy/paste rectangles (select the shape and control-C then paste with the regular keyboard shortcuts) in Acrobat Pro DC on a PC, but just switched to a Mac and cannot perform that exact same task. A big productivity issue! Users have been raising this for 1.5 years. You should be able to resolve this.