You can place one Data Display [Input Display] on a screen.
When using image fonts, a character will not display properly if the character code has no associated character.
When you want to display the input value for a [Data Display]'s [Numeric Display] or [Text Display] part in an [Input Display] part, draw all associated parts on the base layer. If one or both parts are on the front layer, they will not operate properly.
For information regarding layers, please refer to the following.
21.8 About Object Position and the Layer Separator When Setting Up Animation
You cannot use superimposed Thai characters.