AI hub Storage account access type not set Identity-based access

- **[Package] - https://pypi.org/project/azure-ai-ml/**:
- **[Version] 1.22.1**:
- **[OS] Windows**:
- **[Python Version] 3.11**:

**Describe the bug**
We are using below code to create hub with storage account but issue in hub creation. Hub creates with storage account access as **Credential-based access** instead **Identity-based access**
`from azure.ai.ml import MLClient
from azure.ai.ml.entities import (
Hub,
Project,
ApiKeyConfiguration,
AzureAISearchConnection,
AzureOpenAIConnection,
IdentityConfiguration,
)
from azure.keyvault.secrets import SecretClient
from azure.identity import DefaultAzureCredential
from azure.storage.blob import BlobServiceClient
from azure.mgmt.storage import StorageManagementClient
from azure.mgmt.storage.models import (
StorageAccountCreateParameters,
Sku,
Kind,
)

key_vault_name = "kv_to-be-replaced"
subscription_id = "subscription_to-be-replaced"
resource_group_name = "rg_to-be-replaced"
aihub_name = "ai_hub_" + "solutionname_to-be-replaced"
project_name = "ai_project_" + "solutionname_to-be-replaced"
deployment_name = "draftsinference-" + "solutionname_to-be-replaced"
solutionLocation = "solutionlocation_to-be-replaced"
storage_account_name = "storageaihub" + "solutionname_to-be-replaced"

credential = DefaultAzureCredential()
ml_client = MLClient(
workspace_name=aihub_name,
resource_group_name=resource_group_name,
subscription_id=subscription_id,
credential=credential,
)

# Create a Storage Management client
storage_client = StorageManagementClient(credential, subscription_id)

# Create the storage account if it doesn't exist
storage_account_params = StorageAccountCreateParameters(
sku=Sku(name="Standard_LRS"),
kind=Kind.STORAGE_V2,
location=solutionLocation,
identity={"type": "SystemAssigned"},
allow_shared_key_access=False,
)
storage_account = storage_client.storage_accounts.begin_create(
resource_group_name, storage_account_name, storage_account_params
).result()

# Define the Hub with Managed Identity
my_hub = Hub(
name=aihub_name,
location=solutionLocation,
display_name=aihub_name,
storage_account=storage_account.id,
identity=IdentityConfiguration(type="SystemAssigned"),
)

# Create the Hub
created_hub = ml_client.workspaces.begin_create(
my_hub, update_dependent_resources=True
).result()

# Construct the project
my_project = Project(
name=project_name,
location=solutionLocation,
display_name=project_name,
hub_id=created_hub.id,
)

created_project = ml_client.workspaces.begin_create(workspace=my_project).result()`

**To Reproduce**
Steps to reproduce the behavior:
1. Use the above code to create Hub and storage The hub creates with credential based access

**Expected behavior**
It should create AI hub and storage account based on identity based access.

**Screenshots**

**Additional context**
Add any other context about the problem here.