diff --git a/packages/react-devtools-shared/src/__tests__/FastRefreshDevToolsIntegration-test.js b/packages/react-devtools-shared/src/__tests__/FastRefreshDevToolsIntegration-test.js
index 2ef5ae8d02393..ff07f0ef16f8a 100644
--- a/packages/react-devtools-shared/src/__tests__/FastRefreshDevToolsIntegration-test.js
+++ b/packages/react-devtools-shared/src/__tests__/FastRefreshDevToolsIntegration-test.js
@@ -20,6 +20,8 @@ describe('Fast Refresh', () => {
   let withErrorsOrWarningsIgnored;
 
   beforeEach(() => {
+    global.IS_REACT_ACT_ENVIRONMENT = true;
+
     exportsObj = undefined;
 
     babel = require('@babel/core');
diff --git a/packages/react-devtools-shared/src/__tests__/profilerStore-test.js b/packages/react-devtools-shared/src/__tests__/profilerStore-test.js
index 3b375c5d9832f..8a73b7ae4ad6a 100644
--- a/packages/react-devtools-shared/src/__tests__/profilerStore-test.js
+++ b/packages/react-devtools-shared/src/__tests__/profilerStore-test.js
@@ -17,6 +17,8 @@ describe('ProfilerStore', () => {
   let utils;
 
   beforeEach(() => {
+    global.IS_REACT_ACT_ENVIRONMENT = true;
+
     utils = require('./utils');
     utils.beforeEachProfiling();
 
diff --git a/packages/react-devtools-shared/src/__tests__/store-test.js b/packages/react-devtools-shared/src/__tests__/store-test.js
index dec3c41c8f1b6..a28641ae3594d 100644
--- a/packages/react-devtools-shared/src/__tests__/store-test.js
+++ b/packages/react-devtools-shared/src/__tests__/store-test.js
@@ -23,6 +23,8 @@ describe('Store', () => {
   let withErrorsOrWarningsIgnored;
 
   beforeEach(() => {
+    global.IS_REACT_ACT_ENVIRONMENT = true;
+
     agent = global.agent;
     bridge = global.bridge;
     store = global.store;
diff --git a/packages/react-devtools-shared/src/__tests__/storeStressTestConcurrent-test.js b/packages/react-devtools-shared/src/__tests__/storeStressTestConcurrent-test.js
index 7d366bd9ac6e9..472ad31671a76 100644
--- a/packages/react-devtools-shared/src/__tests__/storeStressTestConcurrent-test.js
+++ b/packages/react-devtools-shared/src/__tests__/storeStressTestConcurrent-test.js
@@ -17,6 +17,8 @@ describe('StoreStressConcurrent', () => {
   let print;
 
   beforeEach(() => {
+    global.IS_REACT_ACT_ENVIRONMENT = true;
+
     bridge = global.bridge;
     store = global.store;
     store.collapseNodesByDefault = false;
@@ -31,12 +33,6 @@ describe('StoreStressConcurrent', () => {
     print = require('./__serializers__/storeSerializer').print;
   });
 
-  // TODO: Remove this in favor of @gate pragma
-  if (!__EXPERIMENTAL__) {
-    it("empty test so Jest doesn't complain", () => {});
-    return;
-  }
-
   // This is a stress test for the tree mount/update/unmount traversal.
   // It renders different trees that should produce the same output.
   // @reactVersion >= 18.0
diff --git a/packages/react-devtools-shared/src/__tests__/treeContext-test.js b/packages/react-devtools-shared/src/__tests__/treeContext-test.js
index 894524762ac88..185e11461bfe4 100644
--- a/packages/react-devtools-shared/src/__tests__/treeContext-test.js
+++ b/packages/react-devtools-shared/src/__tests__/treeContext-test.js
@@ -33,6 +33,8 @@ describe('TreeListContext', () => {
   let state: StateContext;
 
   beforeEach(() => {
+    global.IS_REACT_ACT_ENVIRONMENT = true;
+
     utils = require('./utils');
     utils.beforeEachProfiling();