NVMe load balancing between nodes

Hi,

we have a 2-node AFF-A250 running ontap 9.14.1. I'm experimenting with NVMe over TCP and have a question:

how can you load balance namespaces between the 2 nodes? When creating a namespace it's creates the volume automatically and chooses the aggregate by itself. How can you ensure that the NVMe namespace load is evenly distributed between the 2 nodes in the cluster?