error when connect to singlestore through django

Question

I want to connect to singlestore through django with the following config:

DATABASES = {

     'default': {

        'ENGINE': 'mysql.connector.django',

        'HOST': 'HOST',
        'NAME': 'NAME',
        'USER': 'root',
        'PASSWORD' : '********',
        'PORT': '3306',
        'OPTIONS': {
         'charset': 'utf8mb4',      
    }
}

but I get this error:

django.db.utils.DatabaseError: (1193, "1193 (HY000): Unknown system variable 'default_storage_engine'", 'HY000')

django version is 4.7.2 and singlestore 6.8

what can I do?