Multiple canvases sharing the same managers and settings

[ahmafi]

What is the best way to have multiple canvases which uses the same block manager, style manager and ... (if it's possible) like the image below.

Currently, I'm using grapesjs.init to create the canvas, and I'll define managers in this function as well, should I simply call grapesjs.init multiple times? I think this way I'm going to have duplicate stuff like canvas styles and script which I simply want to be shared between them. Also, if this is the way, is there any way to clear the components holding the managers and canvas, or should I manually remove the HTML from them?

I saw the page manager in the API references, but I couldn't understand what is it, maybe it's what I want here?

[ahmafi]

There was a good example about pages module in its implementation pull request, which you can find here. It was what I wanted.