spiderIPPool totalIPCount incorrectly displays as nil

[github-actions]

action url: https://github.com/spidernet-io/spiderpool/actions/runs/10984006684

[ty-dc]

{
            "apiVersion": "spiderpool.spidernet.io/v2beta1",
            "kind": "SpiderIPPool",
            "metadata": {
                "creationTimestamp": "2024-09-22T20:36:58Z",
                "deletionGracePeriodSeconds": 0,
                "deletionTimestamp": "2024-09-22T20:37:01Z",
                "finalizers": [
                    "spiderpool.spidernet.io"
                ],
                "generation": 2,
                "labels": {
                    "ipam.spidernet.io/ippool-cidr": "192-91-119-0-24",
                    "ipam.spidernet.io/owner-spider-subnet": "v4-ss-42a68e712a4856d"
                },
                "name": "v4pool-b81be9735d82567",
                "ownerReferences": [
                    {
                        "apiVersion": "spiderpool.spidernet.io/v2beta1",
                        "blockOwnerDeletion": true,
                        "controller": true,
                        "kind": "SpiderSubnet",
                        "name": "v4-ss-42a68e712a4856d",
                        "uid": "69a86098-e2a8-48f1-9ede-bf355e1f75c7"
                    }
                ],
                "resourceVersion": "17899",
                "uid": "0d9d7f96-1be4-407c-8218-5a9357a17dfb"
            },
            "spec": {
                "default": false,
                "disable": false,
                "gateway": "192.91.119.1",
                "ipVersion": 4,
                "ips": [
                    "192.91.119.2"
                ],
                "subnet": "192.91.119.0/24"
            },
            "status": {
                "allocatedIPCount": 3,
                "allocatedIPs": "{\"192.91.119.2\":{\"pod\":\"ns3656-953260408/pod3656-953249367\",\"podUid\":\"997ce9e3-3c2f-429d-a340-fc7e77b36df1\"}}"
            }
        },

and more

=============== spiderpool crd spiderippool ============== 
--------- kubectl get spiderippool -o wide
NAME                     VERSION   SUBNET                    ALLOCATED-IP-COUNT   TOTAL-IP-COUNT   DEFAULT   DISABLE   NODENAME   MULTUSNAME   APP-NAMESPACE
default-v4-ippool        4         172.18.0.0/16             17                   253              true      false                             
default-v6-ippool        6         fc00:f853:ccd:e793::/64   17                   253              true      false                             
v4pool-b81be9735d82567   4         192.91.119.0/24           3                                     false     false                             
v6pool-1c45cdb637c99a5   6         fd00:192:f157::/120       3                                     false     false                             

[ty-dc]

e2edebugLog 3.txt

[ty-dc]

Probably the same as #4051