Duplicating a folder of connected boards AND dashboard

Currently, the only way to copy and duplicate a folder of connected boards is to be an account admin, go into account sharing and share a folder with your own account.

This doesn’t currently apply to dashboards - which is a pain to create each duplication.

Is the duplication of dashboards function on the development roadmap?

Also, will there be a more elegant solution to duplicating connected board sets than the current method (which requires all boards to be set to main - losing private/sharing permissions for the duration of duplication).