I use text auto-completion for example in krunner where I choose the methode automatic or automatic short. In older KDE versions the suggested completion was selected when I hit the enter key to submit the input. In versions of KDE4 this will instead choose the incomplete text typed so far. So I need to select the suggestiong by typing End and then enter. Since it takes a lot of time to find the End key this is often slower than typing the complete word. Is there an other way to pick the suggested completion? Shift+Enter or Ctrl+Enter etc. would be usefull.

Moved to Plasma forum. As far as I have found - there is configuration option for this, nor is there any autocompletion shortcut other than End.

There is a bugreport for this issue. Unfortunately its rather old.