hi its 5.8 now
i hope for a sensitive search as well
and i would like to see the search to be includet into the design (sorry when i miss the setting for this.. couldn't find it) - i search a lot and its nothing more anoying like an extra popup you have to click in.

A proper working search would look like this (for me):
CMD F - type in your search word (you don't have to click anywhere - cursor is in search field) - search highlights instantly all found phrases - hit return to get the next result