How to resize FMX.TMSFMXTouchKeyBoard popup larger for user to use?

FMX TMS FMX UI Pack
2

You can use the following code:

var
  w, h: Single;
begin
  w := TMSFMXPopupTouchKeyboard1.Keyboard.Width;
  h := TMSFMXPopupTouchKeyboard1.Keyboard.Height;

  TMSFMXPopupTouchKeyboard1.Keyboard.Zoom(1000 / w, 550 / h);
  TMSFMXPopupTouchKeyboard1.ShowKeyboard;