Polish diacritic characters issue

Problem with recognition of Polish diacritic characters like ĘÓĄŚŁŻŹĆŃ.

Setting "European langage" doesn't help.

For example Ś is recognized as an S.

Moreover when field is defined as na "All caps alphabet" letter I is recognized as an i (small letter i).

Character U is sometimes recognized as an set of iJ.

Tested on front page of newest Polish ID.

Any solution for that?