(AzureCXP) fixes MicrosoftDocs/azure-docs#106888

Changes made in line no 36
Additionally added. 
however, Azure B2C does not support any view engines. Any server-side rendering of the dynamic page must be performed by a dedicated web application.

Author: AjayBathini-MSFT

articles/active-directory-b2c/customize-ui-with-html.md

@@ -33,7 +33,7 @@ Azure AD B2C runs code in your customer's browser by using [Cross-Origin Resourc
 
 ### Custom HTML page content
 
-Create an HTML page with your own branding to serve your custom page content. This page can be a static `*.html` page, or a dynamic page like .NET, Node.js, or PHP.
+Create an HTML page with your own branding to serve your custom page content. This page can be a static `*.html` page, or a dynamic page like .NET, Node.js, or PHP,however, Azure B2C does not support any view engines. Any server-side rendering of the dynamic page must be performed by a dedicated web application.
 
 Your custom page content can contain any HTML elements, including CSS and JavaScript, but can't include insecure elements like iframes. The only required element is a div element with `id` set to `api`, such as this one `<div id="api"></div>` within your HTML page.