prefs: [dom.security.featurePolicy.experimental.enabled:true, dom.payments.request.enabled:true, dom.reporting.enabled:true, dom.reporting.featurePolicy.enabled:true, dom.security.featurePolicy.header.enabled:true, dom.security.featurePolicy.webidl.enabled:true, dom.webmidi.enabled:true, dom.vr.enabled:true]
leak-threshold: [default:51200]