It would be quite useful to have a copy button on code blocks.
This would eliminate the chance of incorrectly copying code or making a mistake, especially on very large code blocks where you have to scroll to select it all.
I just was using my iPad to redo some code as I’m on the road and trying to select the text in the code bbcode that is out of view is impossible, I had to literally select bits and pieces and then paste those bits in my template to finally get it all.