Ios app accessing clients3.google.com:443

We’re using ipads with the latest stock jitsi ios app. We only use the app with our single self hosted jitsi server. The jitsi server is configured with ‘disableThirdPartyRequests’ to ‘true’. stunServers is set to our local coturn server. Everything under ‘analytics’ is commented out, enableCalendarIntegration is also commented out.

However, we are seeing numerous requests to clients3.google.com:443 coming from the ipads with the user-agent of “jitsi-meet/113”. Does anyone know why/what this is used for? Is a way to disable these requests?

Thanks.