diff --git a/packages/functional-tests/pages/forceAuth/index.ts b/packages/functional-tests/pages/forceAuth/index.ts
index 3eaf8a9419e..6610e69c9b8 100644
--- a/packages/functional-tests/pages/forceAuth/index.ts
+++ b/packages/functional-tests/pages/forceAuth/index.ts
@@ -6,7 +6,7 @@ import { BaseLayout } from '../layout';
 import uaStrings from '../../lib/ua-strings';
 import { Credentials } from '../../lib/targets/base';
 
-export abstract class ForceAuthPage extends BaseLayout {
+export class ForceAuthPage extends BaseLayout {
   readonly path = 'force_auth';
   context;
   service;
diff --git a/packages/functional-tests/pages/index.ts b/packages/functional-tests/pages/index.ts
index c8ab3ac67b8..bdd381a4400 100644
--- a/packages/functional-tests/pages/index.ts
+++ b/packages/functional-tests/pages/index.ts
@@ -7,6 +7,7 @@ import { DeleteAccountPage } from './settings/deleteAccount';
 import { DisplayNamePage } from './settings/displayName';
 import { FourOhFourPage } from './fourOhFour';
 import { FxDesktopV3ForceAuthPage } from './forceAuth/fxDesktopV3';
+import { ForceAuthPage } from './forceAuth';
 import { LoginPage } from './login';
 import { RecoveryKeyPage } from './settings/recoveryKey';
 import { RelierPage } from './relier';
@@ -31,6 +32,7 @@ export function create(page: Page, target: BaseTarget) {
     displayName: new DisplayNamePage(page, target),
     fourOhFour: new FourOhFourPage(page, target),
     fxDesktopV3ForceAuth: new FxDesktopV3ForceAuthPage(page, target),
+    forceAuth: new ForceAuthPage(page, target),
     login: new LoginPage(page, target),
     page,
     recoveryKey: new RecoveryKeyPage(page, target),
diff --git a/packages/functional-tests/pages/resetPassword.ts b/packages/functional-tests/pages/resetPassword.ts
index 516ed302b0f..c3095fa731e 100644
--- a/packages/functional-tests/pages/resetPassword.ts
+++ b/packages/functional-tests/pages/resetPassword.ts
@@ -9,6 +9,7 @@ export const selectors = {
   VPASSWORD: '#vpassword',
   PASSWORD: '#password',
   RESEND_RESET_PASSWORD_LINK: '#resend',
+  REMEMBER_PASSWORD: 'text="Remember password? Sign in"',
   RESEND_SUCCESS: '.success',
   UNKNOWN_ACCOUNT_ERROR: '.error',
   RESET_PASSWORD_COMPLETE_HEADER: '#fxa-reset-password-complete-header',
@@ -70,6 +71,10 @@ export class ResetPasswordPage extends BaseLayout {
     await this.page.locator(selectors.RESEND_RESET_PASSWORD_LINK).click();
   }
 
+  async clickRememberPassword() {
+    await this.page.locator(selectors.REMEMBER_PASSWORD).click();
+  }
+
   async resendSuccessMessage() {
     await this.page.locator(selectors.RESEND_SUCCESS).waitFor();
     return this.page.innerText(selectors.RESEND_SUCCESS);
diff --git a/packages/functional-tests/tests/misc/forceAuth.spec.ts b/packages/functional-tests/tests/misc/forceAuth.spec.ts
new file mode 100644
index 00000000000..9850d52d2d7
--- /dev/null
+++ b/packages/functional-tests/tests/misc/forceAuth.spec.ts
@@ -0,0 +1,71 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+import { test, expect } from '../../lib/fixtures/standard';
+
+test.describe('force auth', () => {
+  test('with a registered email, registered uid', async ({
+    credentials,
+    pages: { login, forceAuth },
+  }) => {
+    await forceAuth.open(credentials);
+    await login.setPassword(credentials.password);
+    await login.submit();
+    expect(await login.loginHeader()).toBe(true);
+  });
+
+  test('forgot password flow via force_auth', async ({
+    credentials,
+    pages: { login, resetPassword, forceAuth },
+  }) => {
+    await forceAuth.open(credentials);
+    await login.clickForgotPassword();
+
+    // Verify reset password header
+    expect(await resetPassword.resetPasswordHeader()).toBe(true);
+
+    //Verify email is prefilled
+    expect(await login.getPrefilledEmail()).toContain(credentials.email);
+
+    //Click 'Remember password? Sign in', redirected to force auth page
+    await resetPassword.clickRememberPassword();
+    expect(await login.getPrefilledEmail()).toContain(credentials.email);
+
+    //Click forgot password again
+    await login.clickForgotPassword();
+    await resetPassword.clickBeginReset();
+
+    //Verify confirm reset password header
+    expect(await resetPassword.confirmResetPasswordHeader()).toBe(true);
+
+    //Click 'Remember password? Sign in', redirected to force auth page
+    await resetPassword.clickRememberPassword();
+    expect(await login.getPrefilledEmail()).toContain(credentials.email);
+  });
+
+  test('form prefill information is cleared after sign in->sign out', async ({
+    credentials,
+    pages: { login, forceAuth, settings },
+  }) => {
+    await forceAuth.open(credentials);
+    await login.setPassword(credentials.password);
+    await login.submit();
+    expect(await login.loginHeader()).toBe(true);
+
+    //Sign out
+    await settings.signOut();
+
+    //Verify user need to enter email
+    expect(await login.isEmailHeader()).toBe(true);
+    await login.setEmail(credentials.email);
+    await login.submit();
+
+    //Verify password is empty and user need to enter password
+    expect(await login.isPasswordHeader()).toBe(true);
+    expect(await login.getPasswordInput()).toContain('');
+    await login.setPassword(credentials.password);
+    await login.submit();
+    expect(await login.loginHeader()).toBe(true);
+  });
+});