RFE: Include attribute column names in search in Workspace Data tab

Since attributes can pile up over time, having a way to filter them based on nomenclature would be extremely useful.
E.g.: I have multiple attributes on a sample_set entity that end in __pkg, and I want to filter for just them, there is currently no way to do so. This would be a really nice feature to add to either the search box or as a new search box in the attribute filter modal.