Unable to block Hoxx VPN

Hi guys,

I am unable to block the Hoxx VPN extension on firefox. I followed the Application filter recommended settings for better application detection (https://soph.so/WtpQzU). The application uses port 80/443 for VPN servers. Sophos XGS is unable to block the VPN.

Web Filter:

Edited TAGs
[edited by: emmosophos at 10:26 PM (GMT -7) on 16 Aug 2022]