Question: Creating a NESTED canvas?

[hchaudhary1]

UseCase
I want to implement something like this:
https://nocode-js.com/examples/sequential-workflow-designer-pro/webpack-pro-app/public/folders.html
Where the user can drop on a "FOLDER" icon, and it can open a new sub-canvas.

Questions

1. Is this possible with the current framework?
2. How much customization would be needed? (i.e. would this be possible by a beginner?)

Context
I have a massive canvas with tons of nodes... which slows down when opened, instead if I create sub-groups, the user can open the small sub groups at a time.