From a View you can add a filter data further by selecting drop down on column. Prior to Unified Interface the filter selection would provide a Look Up Records window that would display the first 3 columns of data in the Lookup view. This provided for easier selection of lookup value if there were associations to related records. In Unified Interface the filter now only shows the Values to select - you are unable to see any related data from the lookup table.
Example - I have a custom entity that has a lookup field on Opportunity. Previously I could use the Lookup Records - view columns to properly identify which selection to make based on other data in the table. Now that the filter only displays the primary field it isn't easy to determine which to select.
Is there a way to have the Filter by on a View shows the Look Up Records View to select from?