Sophos APX vulnerability against FragAttacks

Hello,

yesterday a new research has been made public about design and implementation flaws in WiFi. See https://www.fragattacks.com/

Is there any information about these vulnerabilities with Sophos APX devices yet? There is a tool to test Wi-Fi Clients and access points (https://github.com/vanhoefm/fragattacks) but I was not able to test our APX APs against it.