Cloning a Container

Is there a way to clone a container in TrueNAS-25.04.2 ?

You should be able to use the incus copy command in the command line.

sudo incus copy <src container name> <new container name>

This should clone the container.

Hi,
I just tried this and got an error

Error: Failed creating instance record: Failed initializing instance: Failed add validation for device "Win11Tiny-3028rc": Cannot add un-shared custom storage block volume to more than one instance

Any ideas?
Thanks