There's one new subtest failure here, annotaed in https://hg-edge.mozilla.org/mozilla-central/rev/d1004a010922#l10.1 , which is a version of bug 1975291.
Bug 1841304 Comment 1 Edit History
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There's one new subtest failure here, annotated in https://hg-edge.mozilla.org/mozilla-central/rev/d1004a010922#l10.1 , which is a version of bug 1975291.