Number for Speedometer and RPM are not displayed on a target board

Like the attached screen shot, there are numbers for speedometer and RPM by using a text of the basic object.

But those numbers are not displayed on a target board.

You can get the project file to see the issue from the below link.

https://qtcompany-my.sharepoint.com/:f:/g/personal/jason_yoon_qt_io/Eq7hNpmYTopBjr6uQVA6imgBQrSEDfnopbZmPRqCjFghEw?e=akoR3I