Fix view transitions with table as the root element frame.

emilio · moz-wptsync-bot · commit 57ce28139acd · 2025-09-27T15:53:11.000+01:00
Use the root element style frame (not primary frame) for style checks in the root scroll frame. This only makes a difference for display: table on the root, and is needed because a lot of the checks that we do for filters, etc on the root check IsRootElementStyleFrame(), so the checks are inconsistent otherwise. Differential Revision: https://phabricator.services.mozilla.com/D266320 bugzilla-url: https://bugzilla.mozilla.org/show_bug.cgi?id=1990582 gecko-commit: e7245cd02538de3c13f96ce93b50db1d6d79b1cc gecko-reviewers: jwatt
diff --git a/css/css-view-transitions/table-root-transition-crash.html b/css/css-view-transitions/table-root-transition-crash.html
@@ -0,0 +1,8 @@
+<!DOCTYPE html>
+<link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1990582">
+<script>
+  document.addEventListener("DOMContentLoaded", async () => {
+    document.documentElement.style.display = "inline table"
+    document.startViewTransition(undefined)
+  })
+</script>
