No, I have no trouble opening it (sorry that I wasn't clear enough). I meant that my entire UX in that window is full of mistakes and confusion. To name a few, clicking on an item shows "unable to autofill" message as if I wanted to autofill my gmail password on other sites and not open a card. Lock button is hidden obscured in a settings menu. Password length slider is too sensitive in a generator tab. And the window is always not high enough to include most important options. It feels half-assed all over the place.