diff --git a/packages/react-native/Libraries/Components/View/__tests__/View-flexBasisFitContent-itest.js b/packages/react-native/Libraries/Components/View/__tests__/View-flexBasisFitContent-itest.js
index e9f1f5fa786b..0b03d544f783 100644
--- a/packages/react-native/Libraries/Components/View/__tests__/View-flexBasisFitContent-itest.js
+++ b/packages/react-native/Libraries/Components/View/__tests__/View-flexBasisFitContent-itest.js
@@ -342,7 +342,7 @@ test('percentage padding tracks an updated owner width', () => {
   );
 });
 
-test('gates native box sizing cache invalidation', () => {
+test('invalidates layout immediately when native box sizing changes', () => {
   const root = Fantom.createRoot({
     viewportHeight: 280,
     viewportWidth: 240,
@@ -399,17 +399,6 @@ test('gates native box sizing cache invalidation', () => {
   });
   render(40);
 
-  const layoutAfterFirstRerender = {
-    leafWidth: nullthrows(leafRef.current).getBoundingClientRect().width,
-    scrollWidth: nullthrows(scrollRef.current).getBoundingClientRect().width,
-  };
-  expect(layoutAfterFirstRerender).toEqual({
-    leafWidth: 83,
-    scrollWidth: 83,
-  });
-
-  render(53);
-
   expect({
     leafWidth: nullthrows(leafRef.current).getBoundingClientRect().width,
     scrollWidth: nullthrows(scrollRef.current).getBoundingClientRect().width,
diff --git a/packages/react-native/ReactCommon/yoga/yoga/style/Style.h b/packages/react-native/ReactCommon/yoga/yoga/style/Style.h
index 00af38c692b4..a25d3a28ebe9 100644
--- a/packages/react-native/ReactCommon/yoga/yoga/style/Style.h
+++ b/packages/react-native/ReactCommon/yoga/yoga/style/Style.h
@@ -653,6 +653,7 @@ class YG_EXPORT Style {
         alignItems_ == other.alignItems_ && alignSelf_ == other.alignSelf_ &&
         positionType_ == other.positionType_ && flexWrap_ == other.flexWrap_ &&
         overflow_ == other.overflow_ && display_ == other.display_ &&
+        boxSizing_ == other.boxSizing_ &&
         numbersEqual(flex_, pool_, other.flex_, other.pool_) &&
         numbersEqual(flexGrow_, pool_, other.flexGrow_, other.pool_) &&
         numbersEqual(flexShrink_, pool_, other.flexShrink_, other.pool_) &&