I'm encountering an 'Invalid credentials' error (Session ID: 4601-b5a6-0daf792752a2, Region: us) when connecting Power BI to an Azure Databricks SQL Warehouse using an SPN. The SPN has CAN MANAGE access at SQL warehouse, admin rights at account and workspace levels, and schema privileges (USE CATALOG, USE SCHEMA, READ VOLUME, EXECUTE, SELECT). Credentials were verified as correct, but the issue persists. Could this be due to an expired SPN token or a regional authentication service issue? Any troubleshooting steps or configuration checks would be greatly appreciated!