Paste into project

I know you’re meant to press and hold on the add new project icon, but it barely ever seems to work for me; I have gotten it once.
Does the code that you are pasting have to fit a certain format? If so, what is this format?

yes it does. It has to fit the format created by the Export > Copy Code function.

Each tab starts with --# followed by the name of the tab. In order for paste into project to work, there has to be a Main tab, eg --# Main

Ohh, ok, thanks; that makes more sense.