[Feature] close on key up

[br4nnigan]

closing the thing on key up would render the search function unusable hence this would have to be paired with opting out of that.

Also, and this is a huge let down for me, why do i have to DOUBLE click the items while a single click has no function?

[elig0n]

That's why I created my version with single click (and other customs). If you want only the commit it's here