Mysterious incorrect frame is rendered (and corrected right after) after performing complex layout routine
Mysterious Frame.zip (application/zip), 4.14 MB, created by Joost Lubach on 2018-12-06 03:34:13 PST
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Creator: Joost Lubach
Created: 2018-12-06 03:34:13 PST
Size: 4.14 MB

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Attachments on bug 192463: 356724