We disabled and deleted a couple tables, but their lineage metadata's still present in the platform connector and we'd like to filter that obsolete metadata out. We're relying on the information schema of the destination for this, but it would be ideal if `source_table_metadata` contained a boolean field letting us know if a table was selected for sync or not. As it stands, we only know when the table was last synced, and can't tell the difference between a table that's been delayed and one that will never sync again because it's been disabled.