To duplicate a shape in draw.io, you don’t have to use copy/paste. Simply hit Ctrl+D (which is Cmd+D on the Mac) to duplicate a shape. You can make it even easier if you push and hold the Ctrl button (which is Cmd on the Mac) and simply drag the shape. Release the mouse where you want the shape to be located.
View our playlist on shortcuts: https://drawio.link/shortcuts
See all of our shortcuts here: https://drawio.link/shortcutlist
Get your 30-day trial – draw.io is available on the Atlassian Marketplace (https://drawio.link/marketplace)
Or learn more about diagramming with draw.io at https://drawio-app.com/learning. You can also take a look at our blog (https://drawio-app.com/blog) to always stay up-to-date on new draw.io features in Confluence.