We are testing out mixpanel and Amplitude. Our data is in BigQuery, but we cannot figure out how to bring it into mixpanel. The docs appear to be OUT OF DATE (https://docs.mixpanel.com/docs/tracking-methods/warehouse-connectors?dwh=bigquery#step-1-connect-a-warehouse) - there is no Project Settings > Warehouse Connections entry (see screenshot). VERY frustrating - thanks for any advice