Configure columns and filter on content in tiles in the Search Overview

When selecting an instance in Search, the Overview tab is very useful (seeing more than one data category without having to switch view). 
The challenge today is that the tiles have pre-defined columns, and they do not allow for filtering. It is of course possible to go into the “full screen mode” for each category, like Activities, but then you loose the possibility of seeing data from more categories in context.

It would be very useful to be able to configure the properties we see in each tile and to filter on properties, like we can do in the “full screen mode”.