trisquel-icecat/icecat/testing/web-platform/meta/battery-status/battery-allowed-by-permissions-policy-attribute.https.sub.html.ini

[battery-allowed-by-permissions-policy-attribute.https.sub.html]
  [permissions policy "battery" can be enabled in same-origin iframe using allow="battery" attribute]
    expected: FAIL

  [permissions policy "battery" can be enabled in cross-origin iframe using allow="battery" attribute]
    expected: FAIL