Toolbar hotkeys problem

Hi, I have a problem with hotkeys to toolbar. I play on macbook with non-english keyboard (with czech keyboard to be specific). We don't have numbers above the letters (we write them with shift + the keys above the letters). I wanted to re-bind the hotkeys to "+ ě š č ř ž ý á í é" (the characters we have on the keys 1 2 3 ... 0), but was unable to do so - I could bind "+", but when I press for example "ě" or "š", no key is bound.

I know I can just swich to English keyboard, but it would be nice if I didn't have to.

PS: Are you planning on to add an option to bind combinations of keys? Like "shift+q" or such? It would be nice.