Offcanvas inside containers other than viewport
Created by: iainhallam
In some user interfaces, it's possible to make a drawer appear using any element with appropriate classes as the container, rather than the viewport. I'd like to use this to allow properties panes to easily be associated with different parts of the page, rather than needing to go to the window edge all the time.
A codepen for the sort of thing I'm after:
https://codepen.io/iainhallam/pen/vYywVev
If this is already possible, could it be added to the documentation, and if not, could this be a feature request, please?