After importing an image into Painter 2020, how do I dupllicate the bottom (canvas) layer? I'm sure it's something simple but I can't find an answer anywhere. I even tried copy and paste.
You may need to "lift" the canvas later to duplicate it.
Simply hold down the Ctrl key and type A→C→V.
What do you mean by "lifting"? Did a Google search and nothing comes up.
If you right-click on the canvas layer, there should be an option of "Lift Layer to Watercolor Layer". :) In prior versions, that was the only way to copy the canvas layer without whiting out everything below it.