Yellow paste-this-code button in Cheatsheet

[AnneliesVlaar]

In #5648 (comment) we discussed pasting behaviour of a paste button (Paste at the end? Paste at the cursor?)

The yellow button in the example code removes the existing code and then pastes the example code. For example code that behaviour is fine I guess.

But in the cheat sheet, you might only want a copy button. Because right now when you want to cheat, push the yellow button, all your hard work is gone.