Yes I found this too, on the latest release (0.13)

Hello! Using the PS2 keyboard makes it much easier to play the games, I bougth one just to play scummvm! But the shift, alt and ctrl keys does not seem to work, I tried to enter "(" in a game name on the game selection frontend, but I could only get "9", as if the shift was not p...

On the previous version I have, the PS2 port had a "virtual keyboard" accessed with the Lx and Rx buttons if I remember right. It was quite good to use.

Is this not on the current version (I didn't tested it yet)? Was it removed? I think it was a great help to play on the ps2 controls...