The following minor “bug?” was found for copy/paste of several nodes tried:

Let canvas1 be a canvas with macro detail subscreen1.
Let canvas2 be a canvas created by Alt + NewButton, which may have a macro subscreen2.

Copy/Paste of a Constant node from canvas1 to subscreen1, then the numerical contents of the constant node are copied, and the Information panel is viewable, and editable.

However, if the Constant node is copy/pasted from canvas1 to canvas2, or to subscreen2, then the Information panel is not viewable. But, if the copy in canvas2 is copied a second time, to canvas2, or subcanvas2, then the Information panel contents are viewable and editable.

- Brian