prefs: [dom.security.featurePolicy.experimental.enabled:true]
[idle-detection-allowed-by-feature-policy-attribute-redirect-on-load.https.sub.html]
  expected: ERROR
  [Attribute allow="idle-detection" in top-level frame disallows workers in cross-origin relocation.]
    expected: NOTRUN

  [Attribute allow="idle-detection" in top-level frame disallows cross-origin relocation.]
    expected: NOTRUN

  [Attribute allow="idle-detection" in top-level frame allows workers in same-origin relocation.]
    expected: NOTRUN

  [Attribute allow="idle-detection" in top-level frame allows same-origin relocation.]
    expected: NOTRUN

