...

The keyboard functionality can be automated in Qualitia Automation Studio, which internally uses the following ways for the implementation of PressKeys action:

• Using Actions class provided by Selenium Web driver

• Using Windows shell

• Using ROBOT class

...

When set to true, Qualitia internally uses the selenium web driver's Actions class to press keys. Selenium does not support some keys, which are mentioned in Using Actions class provided by Selenium Web driver.

References

1. (8.5.X) General Web Actions  

2.  https://www.selenium.dev/selenium/docs/api/java/org/openqa/selenium/interactions/Actions.html  

3. https://docs.oracle.com/javase/7/docs/api/java/awt/Robot.html 

4. https://www.vbsedit.com/html/4b032417-ebda-4d30-88a4-2b56c24affdd.asp