You could notice that FTSearch results can be displayed in different ways.
Sometimes with relevance line on the left, sometimes with document selection, sometimes without it.
You can switch between different views using field "Show results".
I personally didn't pay attention to this field before but it is really cool.
It is especially helpful for cases when you need to update only particular documents from search results with an agent that works on selected document. Earlier, when I received search results in view with selected documents I couldn't run agent only on part of documents: I had to deselect not needed documents or do other activities to get selected only required documents.
But now I can just switch view to "By relevance" or "By date" and select required documents from search results to run agent on.