BigQuery: fails with Joda LocalDateTime when using default method

[turb]

AFAIK BigQueryIO supports Joda, not java.time (which gives compile error Unsupported type: java.time.LocalDateTime @com.spotify.scio.bigquery.types.BigQueryTag)

However, if a BigQuery entity contains a property with type org.joda.time.LocalDateTime:

• saveAsTypedBigQueryTable with method = Method.STORAGE_WRITE_API works
• however the same with default method (Method.DEFAULT) fails with:

"errorResult": {
      "location": "query",
      "message": "Field theDateTime has incompatible types. Configured schema: datetime; Avro file: string.",
      "reason": "invalidQuery"
    }