New PIN screen at boot

[MikelWard]

The PIN unlock screen that came with the Nougat update is terrible. Not only does it not have the letters beneath the numbers, (3=DEF, 4=GHI, etc.), but a) it registers the wrong numbers when I type quickly, and b) the pop ups with each press appear in the wrong place.

Please fix!

[MikelWard]

I reported the lack of letters (which also affected the last marshmallow update) to Sony support last October, for all the good that did. But now I have to type much more slowly, too.

[Uliwooly]

@MikelWard

does your phone has a protective case/film?

[MikelWard]

No, no case or screen protector.