ZCM Application Termination window does not go away

When in ZCC and setting an Application Control Policy,  and configuring the details of the policy for the "Enforcement Behavior on Running Processes" - adding a time for "Enforce after x minutes", checking "Display message when enforcing behavior" with a Title and Body of the message filled out.

The windows does not close automatically... it will stay open even after the application(s) are closed.

The message box being displayed is because the current configuration has requested in the policy that a "warning" message be displayed when the application is terminated. The only workaround is not to configure the policy in this way.