If condition is not working in mjml version 4.1.0

Here is my test code for if condition which is not working of version mjml 4.1.0.

<mjml>
  <mj-body>
    <mj-image width="100px" src="/assets/img/logo-small.png"></mj-image>
    <mj-divider border-color="#F45E43"></mj-divider>
    <mj-text font-size="20px" color="#F45E43" font-family="helvetica">Hello World</mj-text>
    
        This is a text    
     
            </mj-body>
</mjml>