Bugzilla

**Environment:**
Browser / Version: Firefox Nightly 81.0a1 (2020-08-04) 
Operating System: Windows 10 Pro

**Prerequisites:**
1. Create a fresh Firefox profile.
2. Facebook account is available.
3. Make sure `extensions.webcompat.enable_shims` is set to `true` in `about:config`.
4. Enable ETP - Strict.

**Steps to reproduce:**
1. Navigate to https://www.voot.com/
2. Click "Account" button.
3. Click "Log In" option.
2. After popup is displayed click "Continue with Facebook" button.
3. After Facebook popup is displayed type in valid credentials and click "Log In".
4. Proceed with the authorization process and wait until the popup is dismissed.
5. After returning observe behavior.

**Expected result:**
Login with Facebook is performed.

**Actual result:**
Login with Facebook is not performed.

**Note: **
1. With ETP - Standard the login works.

**Environment:**
Browser / Version: Firefox Nightly 82.0a1 (2020-08-31)
Operating System: Windows 10 Pro

**Prerequisites:**
1. Create a fresh Firefox profile.
2. Facebook account is available.
3. Make sure `extensions.webcompat.enable_shims` is set to `true` in `about:config`.
4. Enable ETP - Strict.
5. VPN active pointing to India

**Steps to reproduce:**
1. Navigate to https://www.voot.com/
2. Click "Account" button.
3. Click "Log In" option.
2. After popup is displayed click "Continue with Facebook" button.
3. After Facebook popup is displayed type in valid credentials and click "Log In".
4. Proceed with the authorization process and wait until the popup is dismissed.
5. After returning observe behavior.

**Expected result:**
Login with Facebook is performed.

**Actual result:**
Login with Facebook is not performed.

**Note: **
1. With ETP - Standard the login works.