diff --git a/compiled/facebook-www/JSXDEVRuntime-dev.classic.js b/compiled/facebook-www/JSXDEVRuntime-dev.classic.js
index f8867ebcff..bf153310a4 100644
--- a/compiled/facebook-www/JSXDEVRuntime-dev.classic.js
+++ b/compiled/facebook-www/JSXDEVRuntime-dev.classic.js
@@ -1216,7 +1216,9 @@ if (__DEV__) {
             ref = config.ref;
           }
 
-          warnIfStringRefCannotBeAutoConverted(config, self);
+          {
+            warnIfStringRefCannotBeAutoConverted(config, self);
+          }
         } // Remaining properties are added to a new props object
 
         for (propName in config) {
diff --git a/compiled/facebook-www/JSXDEVRuntime-dev.modern.js b/compiled/facebook-www/JSXDEVRuntime-dev.modern.js
index 50d493325c..e500e6d706 100644
--- a/compiled/facebook-www/JSXDEVRuntime-dev.modern.js
+++ b/compiled/facebook-www/JSXDEVRuntime-dev.modern.js
@@ -1216,7 +1216,9 @@ if (__DEV__) {
             ref = config.ref;
           }
 
-          warnIfStringRefCannotBeAutoConverted(config, self);
+          {
+            warnIfStringRefCannotBeAutoConverted(config, self);
+          }
         } // Remaining properties are added to a new props object
 
         for (propName in config) {
diff --git a/compiled/facebook-www/REVISION b/compiled/facebook-www/REVISION
index 6869e9e07b..623e2fab37 100644
--- a/compiled/facebook-www/REVISION
+++ b/compiled/facebook-www/REVISION
@@ -1 +1 @@
-3bcd2de01b5716202eabe8faa338f51bdc59ce26
+c9798954e26a2354a951cc65607f2901a45bf035
diff --git a/compiled/facebook-www/React-dev.classic.js b/compiled/facebook-www/React-dev.classic.js
index 27f3669d43..8abfcaf43e 100644
--- a/compiled/facebook-www/React-dev.classic.js
+++ b/compiled/facebook-www/React-dev.classic.js
@@ -24,7 +24,7 @@ if (__DEV__) {
     ) {
       __REACT_DEVTOOLS_GLOBAL_HOOK__.registerInternalModuleStart(new Error());
     }
-    var ReactVersion = "18.3.0-www-classic-cca960ca";
+    var ReactVersion = "18.3.0-www-classic-e2cea41c";
 
     // ATTENTION
     // When adding new symbols to this file,
@@ -1621,7 +1621,9 @@ if (__DEV__) {
             ref = config.ref;
           }
 
-          warnIfStringRefCannotBeAutoConverted(config, self);
+          {
+            warnIfStringRefCannotBeAutoConverted(config, self);
+          }
         } // Remaining properties are added to a new props object
 
         for (propName in config) {
diff --git a/compiled/facebook-www/React-dev.modern.js b/compiled/facebook-www/React-dev.modern.js
index 7220f1193d..7b4b2430bb 100644
--- a/compiled/facebook-www/React-dev.modern.js
+++ b/compiled/facebook-www/React-dev.modern.js
@@ -24,7 +24,7 @@ if (__DEV__) {
     ) {
       __REACT_DEVTOOLS_GLOBAL_HOOK__.registerInternalModuleStart(new Error());
     }
-    var ReactVersion = "18.3.0-www-modern-f3ad7d8a";
+    var ReactVersion = "18.3.0-www-modern-c68f569b";
 
     // ATTENTION
     // When adding new symbols to this file,
@@ -1621,7 +1621,9 @@ if (__DEV__) {
             ref = config.ref;
           }
 
-          warnIfStringRefCannotBeAutoConverted(config, self);
+          {
+            warnIfStringRefCannotBeAutoConverted(config, self);
+          }
         } // Remaining properties are added to a new props object
 
         for (propName in config) {
diff --git a/compiled/facebook-www/React-prod.classic.js b/compiled/facebook-www/React-prod.classic.js
index c839245d9b..26955277d1 100644
--- a/compiled/facebook-www/React-prod.classic.js
+++ b/compiled/facebook-www/React-prod.classic.js
@@ -625,4 +625,4 @@ exports.useSyncExternalStore = function (
 exports.useTransition = function () {
   return ReactCurrentDispatcher.current.useTransition();
 };
-exports.version = "18.3.0-www-classic-53c0b633";
+exports.version = "18.3.0-www-classic-17784f7e";
diff --git a/compiled/facebook-www/React-prod.modern.js b/compiled/facebook-www/React-prod.modern.js
index 8f190168f2..578322a5f4 100644
--- a/compiled/facebook-www/React-prod.modern.js
+++ b/compiled/facebook-www/React-prod.modern.js
@@ -617,4 +617,4 @@ exports.useSyncExternalStore = function (
 exports.useTransition = function () {
   return ReactCurrentDispatcher.current.useTransition();
 };
-exports.version = "18.3.0-www-modern-29517cf7";
+exports.version = "18.3.0-www-modern-7f5681e6";
diff --git a/compiled/facebook-www/ReactART-dev.classic.js b/compiled/facebook-www/ReactART-dev.classic.js
index b022ccc863..9dc3103908 100644
--- a/compiled/facebook-www/ReactART-dev.classic.js
+++ b/compiled/facebook-www/ReactART-dev.classic.js
@@ -66,7 +66,7 @@ if (__DEV__) {
       return self;
     }
 
-    var ReactVersion = "18.3.0-www-classic-10cc6982";
+    var ReactVersion = "18.3.0-www-classic-1b14a8b4";
 
     var LegacyRoot = 0;
     var ConcurrentRoot = 1;
@@ -198,7 +198,7 @@ if (__DEV__) {
     var enableAsyncActions = true; // Logs additional User Timing API marks for use with an experimental profiling tool.
 
     var enableSchedulingProfiler = dynamicFeatureFlags.enableSchedulingProfiler;
-    var enableBigIntSupport = false; // Flow magic to verify the exports of this file match the original version.
+    var enableBigIntSupport = false; // TODO: Roll out with GK. Don't keep as dynamic flag for too long, though,
 
     var FunctionComponent = 0;
     var ClassComponent = 1;
@@ -22173,6 +22173,8 @@ if (__DEV__) {
           }
         } else {
           {
+            // TODO: We should move these warnings to happen during the render
+            // phase (markRef).
             if (!ref.hasOwnProperty("current")) {
               error(
                 "Unexpected ref object provided for %s. " +
diff --git a/compiled/facebook-www/ReactART-dev.modern.js b/compiled/facebook-www/ReactART-dev.modern.js
index 1e24b730ec..5be6039b49 100644
--- a/compiled/facebook-www/ReactART-dev.modern.js
+++ b/compiled/facebook-www/ReactART-dev.modern.js
@@ -66,7 +66,7 @@ if (__DEV__) {
       return self;
     }
 
-    var ReactVersion = "18.3.0-www-modern-615fb07a";
+    var ReactVersion = "18.3.0-www-modern-bbc162b8";
 
     var LegacyRoot = 0;
     var ConcurrentRoot = 1;
@@ -198,7 +198,7 @@ if (__DEV__) {
     var enableAsyncActions = true; // Logs additional User Timing API marks for use with an experimental profiling tool.
 
     var enableSchedulingProfiler = dynamicFeatureFlags.enableSchedulingProfiler;
-    var enableBigIntSupport = false; // Flow magic to verify the exports of this file match the original version.
+    var enableBigIntSupport = false; // TODO: Roll out with GK. Don't keep as dynamic flag for too long, though,
 
     var FunctionComponent = 0;
     var ClassComponent = 1;
@@ -21832,6 +21832,8 @@ if (__DEV__) {
           }
         } else {
           {
+            // TODO: We should move these warnings to happen during the render
+            // phase (markRef).
             if (!ref.hasOwnProperty("current")) {
               error(
                 "Unexpected ref object provided for %s. " +
diff --git a/compiled/facebook-www/ReactDOM-dev.classic.js b/compiled/facebook-www/ReactDOM-dev.classic.js
index b66c20a63d..95ec88b69d 100644
--- a/compiled/facebook-www/ReactDOM-dev.classic.js
+++ b/compiled/facebook-www/ReactDOM-dev.classic.js
@@ -166,7 +166,7 @@ if (__DEV__) {
 
     var enableSchedulingProfiler = dynamicFeatureFlags.enableSchedulingProfiler;
     var enableSuspenseCallback = true;
-    var enableBigIntSupport = false; // Flow magic to verify the exports of this file match the original version.
+    var enableBigIntSupport = false; // TODO: Roll out with GK. Don't keep as dynamic flag for too long, though,
 
     var FunctionComponent = 0;
     var ClassComponent = 1;
@@ -27703,6 +27703,8 @@ if (__DEV__) {
           }
         } else {
           {
+            // TODO: We should move these warnings to happen during the render
+            // phase (markRef).
             if (!ref.hasOwnProperty("current")) {
               error(
                 "Unexpected ref object provided for %s. " +
@@ -36001,7 +36003,7 @@ if (__DEV__) {
       return root;
     }
 
-    var ReactVersion = "18.3.0-www-classic-ca77f61d";
+    var ReactVersion = "18.3.0-www-classic-a1d5cd42";
 
     function createPortal$1(
       children,
diff --git a/compiled/facebook-www/ReactDOM-dev.modern.js b/compiled/facebook-www/ReactDOM-dev.modern.js
index b2cc54955e..a2cad1ecf5 100644
--- a/compiled/facebook-www/ReactDOM-dev.modern.js
+++ b/compiled/facebook-www/ReactDOM-dev.modern.js
@@ -152,7 +152,7 @@ if (__DEV__) {
 
     var enableSchedulingProfiler = dynamicFeatureFlags.enableSchedulingProfiler;
     var enableSuspenseCallback = true;
-    var enableBigIntSupport = false; // Flow magic to verify the exports of this file match the original version.
+    var enableBigIntSupport = false; // TODO: Roll out with GK. Don't keep as dynamic flag for too long, though,
 
     var ReactSharedInternals =
       React.__SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED;
@@ -27548,6 +27548,8 @@ if (__DEV__) {
           }
         } else {
           {
+            // TODO: We should move these warnings to happen during the render
+            // phase (markRef).
             if (!ref.hasOwnProperty("current")) {
               error(
                 "Unexpected ref object provided for %s. " +
@@ -35837,7 +35839,7 @@ if (__DEV__) {
       return root;
     }
 
-    var ReactVersion = "18.3.0-www-modern-bb7d97c5";
+    var ReactVersion = "18.3.0-www-modern-9dd8ecfb";
 
     function createPortal$1(
       children,
diff --git a/compiled/facebook-www/ReactDOM-profiling.modern.js b/compiled/facebook-www/ReactDOM-profiling.modern.js
index b99082f443..9720e313cf 100644
--- a/compiled/facebook-www/ReactDOM-profiling.modern.js
+++ b/compiled/facebook-www/ReactDOM-profiling.modern.js
@@ -17473,7 +17473,7 @@ Internals.Events = [
 var devToolsConfig$jscomp$inline_1862 = {
   findFiberByHostInstance: getClosestInstanceFromNode,
   bundleType: 0,
-  version: "18.3.0-www-modern-615fb07a",
+  version: "18.3.0-www-modern-bbc162b8",
   rendererPackageName: "react-dom"
 };
 (function (internals) {
@@ -17518,7 +17518,7 @@ var devToolsConfig$jscomp$inline_1862 = {
   scheduleRoot: null,
   setRefreshHandler: null,
   getCurrentFiber: null,
-  reconcilerVersion: "18.3.0-www-modern-615fb07a"
+  reconcilerVersion: "18.3.0-www-modern-bbc162b8"
 });
 exports.__SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED = Internals;
 exports.createPortal = function (children, container) {
@@ -17776,7 +17776,7 @@ exports.useFormState = function (action, initialState, permalink) {
 exports.useFormStatus = function () {
   return ReactCurrentDispatcher$2.current.useHostTransitionStatus();
 };
-exports.version = "18.3.0-www-modern-615fb07a";
+exports.version = "18.3.0-www-modern-bbc162b8";
 "undefined" !== typeof __REACT_DEVTOOLS_GLOBAL_HOOK__ &&
   "function" ===
     typeof __REACT_DEVTOOLS_GLOBAL_HOOK__.registerInternalModuleStop &&
diff --git a/compiled/facebook-www/ReactDOMServer-dev.classic.js b/compiled/facebook-www/ReactDOMServer-dev.classic.js
index 2cc48a7cf4..58c5c2d075 100644
--- a/compiled/facebook-www/ReactDOMServer-dev.classic.js
+++ b/compiled/facebook-www/ReactDOMServer-dev.classic.js
@@ -19,7 +19,7 @@ if (__DEV__) {
     var React = require("react");
     var ReactDOM = require("react-dom");
 
-    var ReactVersion = "18.3.0-www-classic-79137864";
+    var ReactVersion = "18.3.0-www-classic-aafe6508";
 
     // This refers to a WWW module.
     var warningWWW = require("warning");
@@ -684,7 +684,7 @@ if (__DEV__) {
       enableRefAsProp = dynamicFeatureFlags.enableRefAsProp;
     // On WWW, false is used for a new modern build.
     var enableFloat = true;
-    var enableBigIntSupport = false; // Flow magic to verify the exports of this file match the original version.
+    var enableBigIntSupport = false; // TODO: Roll out with GK. Don't keep as dynamic flag for too long, though,
 
     // $FlowFixMe[method-unbinding]
     var hasOwnProperty = Object.prototype.hasOwnProperty;
diff --git a/compiled/facebook-www/ReactDOMServer-dev.modern.js b/compiled/facebook-www/ReactDOMServer-dev.modern.js
index b629264d45..40bff5f5fb 100644
--- a/compiled/facebook-www/ReactDOMServer-dev.modern.js
+++ b/compiled/facebook-www/ReactDOMServer-dev.modern.js
@@ -19,7 +19,7 @@ if (__DEV__) {
     var React = require("react");
     var ReactDOM = require("react-dom");
 
-    var ReactVersion = "18.3.0-www-modern-4a76bb56";
+    var ReactVersion = "18.3.0-www-modern-cc760041";
 
     // This refers to a WWW module.
     var warningWWW = require("warning");
@@ -684,7 +684,7 @@ if (__DEV__) {
       enableRefAsProp = dynamicFeatureFlags.enableRefAsProp;
     // On WWW, true is used for a new modern build.
     var enableFloat = true;
-    var enableBigIntSupport = false; // Flow magic to verify the exports of this file match the original version.
+    var enableBigIntSupport = false; // TODO: Roll out with GK. Don't keep as dynamic flag for too long, though,
 
     // $FlowFixMe[method-unbinding]
     var hasOwnProperty = Object.prototype.hasOwnProperty;
diff --git a/compiled/facebook-www/ReactDOMServerStreaming-dev.modern.js b/compiled/facebook-www/ReactDOMServerStreaming-dev.modern.js
index 679fc96ba0..b237388f05 100644
--- a/compiled/facebook-www/ReactDOMServerStreaming-dev.modern.js
+++ b/compiled/facebook-www/ReactDOMServerStreaming-dev.modern.js
@@ -681,7 +681,7 @@ if (__DEV__) {
       enableRefAsProp = dynamicFeatureFlags.enableRefAsProp;
     // On WWW, true is used for a new modern build.
     var enableFloat = true;
-    var enableBigIntSupport = false; // Flow magic to verify the exports of this file match the original version.
+    var enableBigIntSupport = false; // TODO: Roll out with GK. Don't keep as dynamic flag for too long, though,
 
     // $FlowFixMe[method-unbinding]
     var hasOwnProperty = Object.prototype.hasOwnProperty;
diff --git a/compiled/facebook-www/ReactDOMTesting-dev.classic.js b/compiled/facebook-www/ReactDOMTesting-dev.classic.js
index 9f8ed4ccfc..9cf5678095 100644
--- a/compiled/facebook-www/ReactDOMTesting-dev.classic.js
+++ b/compiled/facebook-www/ReactDOMTesting-dev.classic.js
@@ -158,7 +158,7 @@ if (__DEV__) {
 
     var enableSchedulingProfiler = dynamicFeatureFlags.enableSchedulingProfiler;
     var enableSuspenseCallback = true;
-    var enableBigIntSupport = false; // Flow magic to verify the exports of this file match the original version.
+    var enableBigIntSupport = false; // TODO: Roll out with GK. Don't keep as dynamic flag for too long, though,
 
     var FunctionComponent = 0;
     var ClassComponent = 1;
@@ -27840,6 +27840,8 @@ if (__DEV__) {
           }
         } else {
           {
+            // TODO: We should move these warnings to happen during the render
+            // phase (markRef).
             if (!ref.hasOwnProperty("current")) {
               error(
                 "Unexpected ref object provided for %s. " +
@@ -36625,7 +36627,7 @@ if (__DEV__) {
       return root;
     }
 
-    var ReactVersion = "18.3.0-www-classic-53c0b633";
+    var ReactVersion = "18.3.0-www-classic-17784f7e";
 
     function createPortal$1(
       children,
diff --git a/compiled/facebook-www/ReactDOMTesting-dev.modern.js b/compiled/facebook-www/ReactDOMTesting-dev.modern.js
index 73f7143375..4e7c726ac7 100644
--- a/compiled/facebook-www/ReactDOMTesting-dev.modern.js
+++ b/compiled/facebook-www/ReactDOMTesting-dev.modern.js
@@ -144,7 +144,7 @@ if (__DEV__) {
 
     var enableSchedulingProfiler = dynamicFeatureFlags.enableSchedulingProfiler;
     var enableSuspenseCallback = true;
-    var enableBigIntSupport = false; // Flow magic to verify the exports of this file match the original version.
+    var enableBigIntSupport = false; // TODO: Roll out with GK. Don't keep as dynamic flag for too long, though,
 
     var ReactSharedInternals =
       React.__SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED;
@@ -27685,6 +27685,8 @@ if (__DEV__) {
           }
         } else {
           {
+            // TODO: We should move these warnings to happen during the render
+            // phase (markRef).
             if (!ref.hasOwnProperty("current")) {
               error(
                 "Unexpected ref object provided for %s. " +
@@ -36461,7 +36463,7 @@ if (__DEV__) {
       return root;
     }
 
-    var ReactVersion = "18.3.0-www-modern-ebf69536";
+    var ReactVersion = "18.3.0-www-modern-7c91c8e8";
 
     function createPortal$1(
       children,
diff --git a/compiled/facebook-www/ReactServer-dev.modern.js b/compiled/facebook-www/ReactServer-dev.modern.js
index 42a3e8299d..6ca8ba705d 100644
--- a/compiled/facebook-www/ReactServer-dev.modern.js
+++ b/compiled/facebook-www/ReactServer-dev.modern.js
@@ -1334,7 +1334,9 @@ if (__DEV__) {
             ref = config.ref;
           }
 
-          warnIfStringRefCannotBeAutoConverted(config, self);
+          {
+            warnIfStringRefCannotBeAutoConverted(config, self);
+          }
         } // Remaining properties are added to a new props object
 
         for (propName in config) {
@@ -2798,7 +2800,7 @@ if (__DEV__) {
             console["error"](error);
           };
 
-    var ReactVersion = "18.3.0-www-modern-7c3fd7c0";
+    var ReactVersion = "18.3.0-www-modern-6846d4a2";
 
     // Patch fetch
     var Children = {
diff --git a/compiled/facebook-www/ReactTestRenderer-dev.classic.js b/compiled/facebook-www/ReactTestRenderer-dev.classic.js
index e43d166709..a28c21613e 100644
--- a/compiled/facebook-www/ReactTestRenderer-dev.classic.js
+++ b/compiled/facebook-www/ReactTestRenderer-dev.classic.js
@@ -19330,6 +19330,8 @@ if (__DEV__) {
           }
         } else {
           {
+            // TODO: We should move these warnings to happen during the render
+            // phase (markRef).
             if (!ref.hasOwnProperty("current")) {
               error(
                 "Unexpected ref object provided for %s. " +
@@ -26097,7 +26099,7 @@ if (__DEV__) {
       return root;
     }
 
-    var ReactVersion = "18.3.0-www-classic-44b067ca";
+    var ReactVersion = "18.3.0-www-classic-b441c74f";
 
     // Might add PROFILE later.
 
diff --git a/compiled/facebook-www/ReactTestRenderer-dev.modern.js b/compiled/facebook-www/ReactTestRenderer-dev.modern.js
index 5a1282e7eb..ef49f06985 100644
--- a/compiled/facebook-www/ReactTestRenderer-dev.modern.js
+++ b/compiled/facebook-www/ReactTestRenderer-dev.modern.js
@@ -19330,6 +19330,8 @@ if (__DEV__) {
           }
         } else {
           {
+            // TODO: We should move these warnings to happen during the render
+            // phase (markRef).
             if (!ref.hasOwnProperty("current")) {
               error(
                 "Unexpected ref object provided for %s. " +
@@ -26097,7 +26099,7 @@ if (__DEV__) {
       return root;
     }
 
-    var ReactVersion = "18.3.0-www-modern-55fd2e28";
+    var ReactVersion = "18.3.0-www-modern-bcdfc2da";
 
     // Might add PROFILE later.
 
diff --git a/compiled/facebook-www/__test_utils__/ReactAllWarnings.js b/compiled/facebook-www/__test_utils__/ReactAllWarnings.js
index a489aee53a..89dd6e0c6b 100644
--- a/compiled/facebook-www/__test_utils__/ReactAllWarnings.js
+++ b/compiled/facebook-www/__test_utils__/ReactAllWarnings.js
@@ -277,6 +277,7 @@ export default [
   "Setting defaultProps as an instance property on %s is not supported and will be ignored. Instead, define defaultProps as a static property on %s.",
   "Should have found matching lanes. This is a bug in React.",
   "State updates from the useState() and useReducer() Hooks don't support the second callback argument. To execute a side effect after rendering, declare it in the component body with useEffect().",
+  "String refs are no longer supported.",
   "Style property values shouldn't contain a semicolon. Try \"%s: %s\" instead.",
   "Symbols are not valid as a React child.\n  %s",
   "Symbols are not valid as a React child.\n  <%s>%s</%s>",