Dug through WebKit Bugzilla and Trac and the only recent visible "crash backdrop" issue seems to be "Fix crash when reflections and backdrop filter are combined

Dug through WebKit Bugzilla and Trac and the only recent visible "crash backdrop" issue seems to be "Fix crash when reflections and backdrop filter are combined" [1], which references bug that requires authorization [2]. [1] https://trac.webkit.org/changeset/235475/webkit https://trac.webkit.org/changeset/235475/webkit [2] https://bugs.webkit.org/show_bug.cgi?id=188504 https://bugs.webkit.org/show_bug.cgi?id=188504