diff --git a/scripts/check-native-shells.mjs b/scripts/check-native-shells.mjs
index dcc0d25e6..293154ad9 100644
--- a/scripts/check-native-shells.mjs
+++ b/scripts/check-native-shells.mjs
@@ -3244,17 +3244,20 @@ function assertH5HostBridgePayloadBoundaries() {
     );
   }
   if (
-    !h5HostBridgeSource.includes(
+    !sourceIncludesSnippet(
+      h5HostBridgeSource,
       'function normalizeNativeAppPageUrl(url: string)',
     ) ||
-    !h5HostBridgeSource.includes("trimmedUrl.startsWith('//')") ||
-    !h5HostBridgeSource.includes(
+    !sourceIncludesSnippet(h5HostBridgeSource, "trimmedUrl.startsWith('//')") ||
+    !sourceIncludesSnippet(
+      h5HostBridgeSource,
       'nativePageUrl.origin !== HOST_BRIDGE_PUBLIC_WEB_ORIGIN',
     ) ||
-    !h5HostBridgeSource.includes(
+    !sourceIncludesSnippet(
+      h5HostBridgeSource,
       'const normalizedUrl = normalizeNativeAppPageUrl(url);',
     ) ||
-    !h5HostBridgeSource.includes('{ url: normalizedUrl },')
+    !sourceIncludesSnippet(h5HostBridgeSource, 'url: normalizedUrl,')
   ) {
     throw new Error(
       'H5 HostBridge facade must reject unsafe native app navigation targets before sending navigation.openNativePage',
@@ -4149,7 +4152,7 @@ function sourceIncludesSnippet(source, snippet) {
       .replace(/\s+/g, ' ')
       .replace(/\s*([()[\]{}])\s*/g, '$1')
       .replace(/\s*,\s*/g, ',')
-      .replace(/,\)/g, ')')
+      .replace(/,([)}\]])/g, '$1')
       .trim();
   return source.includes(snippet) || compact(source).includes(compact(snippet));
 }