Copy button(s) from one design to another?

Is there a way to copy a button from one remote design over into another?

I have built up a remote already for a particular activity. Now I would like to add some buttons that are configured in a different remote design and it would be great not to have to build it up completely from scratch.

The buttons I wound to duplicate have sub buttons and would take some time run through to replicate.

 

 

Well, you can grab a custom remote, select it and copy activity. I think