Small complaint: the number pad doesn't work for inputing numbers in Linux. Some other characters are inserted (e.g. 'ﾲ' for 2) which are invisible in the box

Small complaint: the number pad doesn't work for inputing numbers in Linux. Some other characters are inserted (e.g. 'ﾲ' for 2) which are invisible in the box but make the function invalid. Thanks for the fun!