different dictionaries but merged into one.
many keyboards handle it like this: if you switch to English keyboard layout, you get English autocomplete, if you switch to chzech layout you get suggestions for chzech words, etc
what I want is to be able to pick any layout and get suggested words from English, Czech and whatever other languages I select.
Aww, too bad. I really rely on autocorrection suggestions a lot as it speeds up my typing.