Error connecting Clickhouse Cloud to Looker Studio via MySQL driver: JDBC_CONNECTION_ERROR

[jd-cx]

I'm trying to connect to a Clickhouse Cloud source in Looker Studio using the MySQL driver, but I keep encountering the following error:

{category: 5, reason: 24, code: 14, reasonStr: "JDBC_CONNECTION_ERROR", errorCategoryStr: "DATASET_CONFIGURATION", uniqueErrorCode: "75e935d4"}

The same connection parameters work perfectly when I connect from a local client. Does anyone know where I can find a description of this error's category, reason, or code? Any help would be appreciated.