How to add a canvas guide across multiple artboards

Is there a way to add a single canvas guide after multiple artboards have been created?

For instance, I have a project with multiple canvas guides on it, which I then turned it into an artboard and duplicated that artboard. Now whenever I drag a new guide down from the ruler it becomes an artboard guide and is only visible when the specific artboard from which it was created is selected. But what if I want to create a new canvas guide for both artboards?

So far the only work around I can see is to select 'View > New Guide Layout...' and a create rows or columns, but this creates multiple guides and to be honest, is a bit time consuming having to use the product nav and then move the guide manually to its intended position.