Sync Specific/Queryable tables

We have Metabase over Redshift which houses our dimensional data as well as some logs data. The logs data is both very wide and long and has high cardinality. These logs tables are marked as hidden in Metabase. When we sync the data source or when Metabase schedules its own, it does essentially a SELECT * from these wide and long tables which are marked hidden. This is inefficient and uses unnecessary resources.

Is there a way to Sync only queryable tables? If not, can I request this as a feature to be added?