This is a testharness.js-based test.
[FAIL] Clients.matchAll() should not show an old window as controlled after it navigates.
  assert_unreached: unexpected rejection: assert_equals: client should have expected frame type expected "auxiliary" but got "top-level" Reached unreachable code
[FAIL] Clients.matchAll() should not show an old window after it navigates.
  assert_unreached: unexpected rejection: assert_equals: client should have expected frame type expected "auxiliary" but got "top-level" Reached unreachable code
Harness: the test ran to completion.