Kinda ironic, when Baserow, the direct airtable open-source alternative and very well intended as a database source, is still unsupported.
PS: and I was talking about Baserow as a data source just like the support on Airtable, Google Sheets, Notion, Monday, Xano, SQL databases, BigQuery. This is the point.
*Baserow offers open-source self-hosted as well as Baserow-hosted freemium/paid plan.