Error Row Column access control Demo Unity Catalog

[EmmaP]

I have this error when I execute the Table ACL & Row and Column Level Security With Unity Catalog demo :

Error in SQL statement: UnityCatalogServiceException: [RequestId=9644499b-3555-43d0-a2e7-0fdc29ea85ce ErrorClass=NOT_IMPLEMENTED.NOT_IMPLEMENTED] The UpdateTable row and column access policy operation is not currently implemented.

I am using a shared cluster with the databricks runtime version 13.3

[EmmaP]

Thank you for your reply! I thought this feature was supposed to be available last month.