Override manageException function in Bot code: Exception Handling

Hi,

Anyone override the manageException function for handling any unknown Exception in Appian RPA.I tried it with the below appian documents, however it didn't worked.

https://docs.appian.com/suite/help/21.1/rpa-7.8/templates/template-basic-robot.html

I was using that method with Browser Module and seeing that method never get invoked in case of unhandled or unknown exception.

Regards,

Mukesh