we are switching over to Unity Catalog and attempting to confirm the ability to run our existing notebooks. I have created a new Shared Unity Catalog Cluster and ran the notebook using the new cluster. Ran into an error attempting to execute a print statement. The information is displayed using the original cluster, and will also display the information when running the UC cluster in a single Access mode, but NOT "Shared"

print(dbutils.notebook.entry_point.getDbutils().notebook().getContext().toJson())

Error Returned:

py4j.security.Py4JSecurityException: Method public java.lang.String com.databricks.backend.common.rpc.CommandContext.toJson() is not whitelisted on class class com.databricks.backend.common.rpc.CommandContext

Has anyone determined the appropriate work around for this scenario?