Adding a LXD cluster with MAAS running in snap results in an individual host and cluster

maas $profile vm-hosts read output:

[
    {
        "capabilities": [],
        "memory_over_commit_ratio": 1.0,
        "storage_pools": [],
        "tags": [
            "pod-console-logging"
        ],
        "available": {
            "cores": 0,
            "memory": 0,
            "local_storage": 0
        },
        "version": "",
        "host": {
            "system_id": "8w7btg", ...

maas $PROFILE vm-cluster read $ID output:
{
    "name": "lxd",
    "project": "default",
    "version": "4.19",
    "vm_count": 2,
    "id": 1,
    "storage_pools": {
        "local": {
            "free": 71961541632,
            "total": 89961541632,
            "allocated_tracked": 18000000000,
            "allocated_other": 0,
            "path": "None",
            "backend": "dir"
        }
    },
    "used": {
        "cores": 2,
        "memory": 3221225472,
        "local_storage": 18000000000
    },
    "vmhost_count": 3,
    "available": {
        "cores": 10,
        "memory": 9663676416,
        "local_storage": 71961541632
    },
    "total": {
        "cores": 12,
        "memory": 12884901888,
        "local_storage": 89961541632
    },
    "resource_uri": "/MAAS/api/2.0/vm-clusters/1"
}