From 58a89f6f4c612205afbb40f0c5a55bd567358707 Mon Sep 17 00:00:00 2001
From: Martin Booth <martinbooth@fb.com>
Date: Fri, 25 Jul 2025 12:45:08 -0700
Subject: [PATCH] Avoid breaking existing consumers of props by providing
 default viewport width

---
 packages/react-strict-dom/src/native/stylex/index.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/react-strict-dom/src/native/stylex/index.js b/packages/react-strict-dom/src/native/stylex/index.js
index 47dc3e83..24067ce7 100644
--- a/packages/react-strict-dom/src/native/stylex/index.js
+++ b/packages/react-strict-dom/src/native/stylex/index.js
@@ -46,7 +46,7 @@ type ResolveStyleOptions = $ReadOnly<{
   hover?: ?boolean,
   inheritedFontSize: ?number,
   viewportHeight: number,
-  viewportScale: number,
+  viewportScale?: number,
   viewportWidth: number,
   writingDirection?: ?'ltr' | 'rtl'
 }>;
@@ -298,7 +298,7 @@ function resolveStyle(
     hover,
     inheritedFontSize,
     viewportHeight,
-    viewportScale,
+    viewportScale = 1,
     viewportWidth
   } = options;
   const colorScheme = options.colorScheme || 'light';