Describe the solution you'd like
I would like to be able to nest Dynamic Groups within one another so I could create a stackable UI that flows with one another. This way you could have both a vertical and horizontal group. This would allow for some amazing UI customizability.

Describe alternatives you've considered
You may be able to do it within a single group but I think multiple groups would be easier to work with.

If this is already possible or in flight let me know and if not let me know how I could help contribute :) First time looking at your repo

Duplicate of #3786