Do you have any updates?

I have the same issue AWS Databricks in us-west-2 region. The only thing looks very confusing to me that result of this code:

USE CATALOG system;
USE SCHEMA ai;

SELECT python_exec('print("hello")');

Contains duplicates mention of `system.ai` :

[UNRESOLVED_ROUTINE] Cannot resolve routine `python_exec` on search path [`system`.`session`, `system`.`builtin`, `system`.`ai`, `system`.`ai`].
Verify the spelling of `python_exec`, check that the routine exists, and confirm you have `USE` privilege on the catalog and schema, and EXECUTE on the routine. SQLSTATE: 42883
== SQL (line 37, position 8) ==
SELECT python_exec('print("hello")')