Two operator group generated when subscribe to an operator

E0523 07:54:54.528253       1 queueinformer_operator.go:298] sync {"update" "openshift-marketplace/certified-operators"} failed: Operation cannot be fulfilled on catalogsources.operators.coreos.com "certified-operators": the object has been modified; please apply your changes to the latest version and try again
E0523 08:03:11.555095       1 queueinformer_operator.go:298] sync "yapei" failed: found 2 operatorGroups, expected 1
E0523 08:03:11.560031       1 queueinformer_operator.go:298] sync "yapei" failed: found 2 operatorGroups, expected 1

[cloud-user@preserve-olm-env2 must-gather]$ oc get og -n yapei yapei-lr5d5 -o yaml
apiVersion: operators.coreos.com/v1
kind: OperatorGroup
metadata:
  creationTimestamp: "2023-05-23T08:03:10Z"
  generateName: yapei-
  generation: 1
  name: yapei-lr5d5
  namespace: yapei
  resourceVersion: "222383"
  uid: 4ee97008-e99d-477f-a71a-57740abf290d
spec:
  targetNamespaces:
  - yapei
  upgradeStrategy: Default
status:
  conditions:
  - lastTransitionTime: "2023-05-23T08:03:11Z"
    message: Multiple OperatorGroup found in the same namespace
    reason: MultipleOperatorGroupsFound
    status: "True"
    type: MultipleOperatorGroup
  lastUpdated: "2023-05-23T08:03:10Z"
  namespaces:
  - yapei

[cloud-user@preserve-olm-env2 must-gather]$ oc get og -n yapei yapei-zsk28 -o yaml
apiVersion: operators.coreos.com/v1
kind: OperatorGroup
metadata:
  creationTimestamp: "2023-05-23T08:03:11Z"
  generateName: yapei-
  generation: 1
  name: yapei-zsk28
  namespace: yapei
  resourceVersion: "222384"
  uid: 1e93db67-1da3-4dcb-aee1-f0aad09cb1fe
spec:
  targetNamespaces:
  - yapei
  upgradeStrategy: Default
status:
  conditions:
  - lastTransitionTime: "2023-05-23T08:03:11Z"
    message: Multiple OperatorGroup found in the same namespace
    reason: MultipleOperatorGroupsFound
    status: "True"
    type: MultipleOperatorGroup
  lastUpdated: "2023-05-23T08:03:11Z"
  namespaces:
  - yapei 

Cluster version is 4.14.0-0.nightly-2023-05-22-222829

Not always

1. Install a fresh cluster.
2. Create a project.
3. Subscribe to etcd operator on the Web console.

There are two operator group generated, leads to fail.

Should only one operator group generated.

I tried to subscribe to more operator in other projects, but fail to reproduce this issue.