Update login.mdx

Clarification about SIWA / SIWG and 2FA

Author: simon-says

src/content/docs/fundamentals/user-profiles/login.mdx

@@ -33,6 +33,12 @@ If you use Apple or Google to sign in, your user profile will not have a passwor
 
 ### Sign in with Apple
 
+:::note
+
+If your Cloudflare account already has [Two-factor Authentication](/fundamentals/user-profiles/2fa/) enabled or you enable it after setting up Sign in with Apple, we will continue to require this is provided after signing in with Apple.
+:::
+
+
 * **Same Cloudflare account email as Apple ID**: You can sign in with either your email and password or sign in with Apple.
 
 * **Different Cloudflare account email as Apple ID**: This option creates a new Cloudflare account. If you want to log in to an existing account, [change your email address](/fundamentals/user-profiles/change-password-or-email/) to match the one used for your Apple ID.
@@ -51,6 +57,11 @@ If you created your Cloudflare account using Apple Relay and decide to change yo
 
 ### Sign in with Google
 
+:::note
+
+If your Cloudflare account already has [Two-factor Authentication](/fundamentals/user-profiles/2fa/) enabled or you enable it after setting up Sign in with Google, we will continue to require this is provided after signing in with Google.
+:::
+
 - **A Cloudflare account has already been created with your Google account's email**: This option is unavailable at this time, but we are working on the capability to link and unlink social login providers to your Cloudflare account.
 
-- If you select **Sign in with Google** with an email that does not already have a Cloudflare account associated with it, Cloudflare will create a new account and allow you to sign in using **Sign in with Google** option moving forward.
+- If you select **Sign in with Google** with an email that does not already have a Cloudflare account associated with it, Cloudflare will create a new account and allow you to sign in using **Sign in with Google** option moving forward.