Good Q! It is something we are looking at/trying. It's a bit more complex as you have to have a pool of suspended renderers to swap the html into as the user sw

Good Q! It is something we are looking at/trying. It's a bit more complex as you have to have a pool of suspended renderers to swap the html into as the user switches tabs (the HTML still needs to be properly sandboxed). Then you include static asset loads, etc it becomes less 'instant'.