Unit name xvnc@.service is missing the instance name

Issue

• Removing tigervnc-server package shows the following warning:

Running transaction
  Preparing        :                                                        1/1 
  Running scriptlet: tigervnc-server-1.11.0-20.el9.x86_64                   1/1 
Failed to stop xvnc@.service: Unit name xvnc@.service is missing the instance name.
See system logs and 'systemctl status xvnc@.service' for details.

  Erasing          : tigervnc-server-1.11.0-20.el9.x86_64                   1/1 
  Running scriptlet: tigervnc-server-1.11.0-20.el9.x86_64                   1/1