Hi,
The Delphi version is 10.3.3.
The symbols apears between “7”, “8” and “9” “divide” and also between “1” and “2”, “3” and “-” buttons in TRzCalculator.
And also under “Today” and “Clear” Buttons in TRzCalendar.
Parentfont are true and Form Font is “Tahoma” witch is present in my computer.