HP Prime Copying

[walkevedhas]

The HP Prime copying functionality is very useful, but for some reason, when I reuse a historical calculation, it gets added to the paste menu. Strangely, every time I actually want to copy something, doing so with the copy button, it rewrites previously intentionally copied information. It would be nice if the 5 element paste menu could store the five last copied elements instead of reused historical calculations. Is this an intentional functionality, a bug, or am missing something?

Thank you