diff --git a/core/src/components/radio-group/test/search/e2e.ts b/core/src/components/radio-group/test/search/e2e.ts
new file mode 100644
index 0000000000..66af9b2c91
--- /dev/null
+++ b/core/src/components/radio-group/test/search/e2e.ts
@@ -0,0 +1,27 @@
+import { newE2EPage } from '@stencil/core/testing';
+
+test('radio-group: search', async () => {
+  const page = await newE2EPage({
+    url: '/src/components/radio-group/test/search?ionic:_testing=true'
+  });
+
+  const screenshotCompares = [];
+  screenshotCompares.push(await page.compareScreenshot());
+
+  const radioTwo = await page.find('ion-radio[value=two]');
+  await radioTwo.click();
+
+  const value = await page.find('#value');
+  expect(value.textContent).toEqual('Current value: two');
+
+  const searchbar = await page.find('ion-searchbar');
+  await searchbar.click();
+  await page.keyboard.type('zero');
+
+  const valueAgain = await page.find('#value');
+  expect(valueAgain.textContent).toEqual('Current value: two');
+
+  for (const screenshotCompare of screenshotCompares) {
+    expect(screenshotCompare).toMatchScreenshot();
+  }
+});
diff --git a/core/src/components/radio-group/test/search/index.html b/core/src/components/radio-group/test/search/index.html
new file mode 100644
index 0000000000..e0b0a85ea6
--- /dev/null
+++ b/core/src/components/radio-group/test/search/index.html
@@ -0,0 +1,81 @@
+<!DOCTYPE html>
+<html dir="ltr">
+
+<head>
+  <meta charset="UTF-8">
+  <title>Radio Group - Search</title>
+  <meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0, maximum-scale=1.0, user-scalable=no">
+  <link href="../../../../../css/ionic.bundle.css" rel="stylesheet">
+  <link href="../../../../../scripts/testing/styles.css" rel="stylesheet">
+  <script src="../../../../../scripts/testing/scripts.js"></script>
+  <script nomodule src="../../../../../dist/ionic/ionic.js"></script>
+  <script type="module" src="../../../../../dist/ionic/ionic.esm.js"></script></head>
+
+<body>
+  <ion-app>
+    <ion-header>
+      <ion-toolbar>
+        <ion-title>Radio Group - Form</ion-title>
+      </ion-toolbar>
+      <ion-toolbar>
+        <ion-searchbar placeholder="Type to filter..." debounce="0"></ion-searchbar>
+      </ion-toolbar>
+      <ion-toolbar>
+        <ion-note id="value">Current value:</ion-note>
+      </ion-toolbar>
+    </ion-header>
+
+    <ion-content class="outer-content">
+      <ion-radio-group allow-empty-selection></ion-radio-group>
+    </ion-content>
+
+    <style>
+      ion-note {
+        padding: 0 10px;
+      }
+    </style>
+    <script>
+      const radioGroup = document.querySelector('ion-radio-group');
+      const searchbar = document.querySelector('ion-searchbar');
+      const currentValue = document.querySelector('#value');
+      
+      radioGroup.addEventListener('ionChange', (ev) => {
+        currentValue.innerText = `Current value: ${ev.detail.value}`;
+      });
+      
+      searchbar.addEventListener('ionChange', (ev) => {
+        filter(ev.detail.value);
+      });
+      
+      const filter = (value) => {
+        const query = (value != null) ? value.toLowerCase() : '';
+        const data = [
+          { id: 0, value: 'zero' },
+          { id: 1, value: 'one' },
+          { id: 2, value: 'two' },
+          { id: 3, value: 'three' }
+        ];
+        
+        let html = '';
+        
+        data.forEach(d => {
+          if (d.value.includes(query)) {
+            html += `
+              <ion-item>
+                <ion-label>Item ${d.value}</ion-label>
+                <ion-radio value="${d.value}"></ion-radio>
+              </ion-item>
+            `;
+          }
+        });        
+        
+        radioGroup.innerHTML = html;
+      }
+      
+      filter();
+    </script>
+
+  </ion-app>
+</body>
+
+</html>
diff --git a/core/src/components/radio/radio.tsx b/core/src/components/radio/radio.tsx
index 9059cfc171..49326b5d26 100644
--- a/core/src/components/radio/radio.tsx
+++ b/core/src/components/radio/radio.tsx
@@ -81,9 +81,6 @@ export class Radio implements ComponentInterface {
     const radioGroup = this.radioGroup;
     if (radioGroup) {
       radioGroup.removeEventListener('ionChange', this.updateState);
-      if (this.checked) {
-        radioGroup.value = undefined;
-      }
       this.radioGroup = null;
     }
   }
