Whenever there is text input filed then expected behaviour is first letter enters as upper case then it automatically switches to lowercase for following letters (which is nice and we like it that way).
But, if I have accented character mid-word (ex: Kościan) then switching to accented characters input always behaves as it was initial letter and offers upper case characters requiring me to switch back to lowercase
my lang setting is Poland/Polish, FW version 7.09