Bug 2031295 - Enable shadowrootslotassignment by default r=dom-core,farre

keithamus · kcirkel@mozilla.com · commit 098947381cb7 · 2026-04-15T18:51:01.000Z
Differential Revision: https://phabricator.services.mozilla.com/D293880
diff --git a/modules/libpref/init/StaticPrefList.yaml b/modules/libpref/init/StaticPrefList.yaml
@@ -5742,7 +5742,7 @@
 
 - name: dom.shadowdom.shadowRootSlotAssignment.enabled
   type: RelaxedAtomicBool
-  value: false
+  value: true
   mirror: always
 
 # NOTE: This preference is used in unit tests. If it is removed or its default
