## Summary Fixes `METADATA_VALIDATION_FAILED` / “view field already exists” when saving dashboard **record table** widgets after the first persist (e.g. several table widgets on one dashboard). ## Problem Draft view columns used **client-generated** `viewField` ids. After save, the API stored **different** ids. The next upsert still sent the old draft ids as `viewFieldId`. The server only matched on that id, missed every row, and tried to **create** columns that already existed for the same `fieldMetadataId` + view.
Run yarn dev while server running on port 3000