Krunner search / autocomplete improvement

Hi Guys, not sure if this is a bug, but the autocomplete could maybe be improved.

Goal: Launch Firefox Web browser.

If I type:
f + ENTER → Launches firefox
fi + ENTER → Launches firefox
fir + ENTER → Launches Discover ???
fire + ENTER → Launches firefox

Somehow the autocomplete chooses to prefer discover over firefox in this case.

I think it should prefer always a specific appliation or range of application where the name is identical to the start of the string.

Thanks for the awesome product. Keep up the good work!